diff --git a/include/interface.h b/include/interface.h
index 5a5a8f092..30f0eaed6 100644
--- a/include/interface.h
+++ b/include/interface.h
@@ -285,8 +285,9 @@ u32         default_dgst_pos2               (MAYBE_UNUSED const hashconfig_t *ha
 u32         default_dgst_pos3               (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra);
 u32         default_dgst_size               (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra);
 u64         default_esalt_size              (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra);
-u32         default_forced_kernel_threads   (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra);
+u32         default_forced_kernel_accel     (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra);
 u32         default_forced_kernel_loops     (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra);
+u32         default_forced_kernel_threads   (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra);
 u32         default_forced_outfile_format   (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra);
 const char *default_hash_name               (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra);
 u32         default_hash_mode               (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra);
diff --git a/include/modules.h b/include/modules.h
index ffde8806e..e97c7d5a1 100644
--- a/include/modules.h
+++ b/include/modules.h
@@ -16,8 +16,9 @@ u32         module_dgst_pos2                (MAYBE_UNUSED const hashconfig_t *ha
 u32         module_dgst_pos3                (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra);
 u32         module_dgst_size                (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra);
 u64         module_esalt_size               (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra);
-u32         module_forced_kernel_threads    (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra);
+u32         module_forced_kernel_accel      (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra);
 u32         module_forced_kernel_loops      (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra);
+u32         module_forced_kernel_threads    (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra);
 u32         module_forced_outfile_format    (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra);
 const char *module_hash_name                (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra);
 u32         module_hash_mode                (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra);
diff --git a/include/types.h b/include/types.h
index 142462450..c85ab4542 100644
--- a/include/types.h
+++ b/include/types.h
@@ -953,8 +953,9 @@ struct hashconfig
   void   *benchmark_esalt;
   void   *benchmark_hook_salt;
 
-  u32 forced_kernel_threads;
+  u32 forced_kernel_accel;
   u32 forced_kernel_loops;
+  u32 forced_kernel_threads;
   u32 forced_outfile_format;
 
   bool dictstat_disable;
@@ -2254,8 +2255,9 @@ typedef struct module_ctx
   u32         (*module_dgst_pos3)               (const hashconfig_t *, const user_options_t *, const user_options_extra_t *);
   u32         (*module_dgst_size)               (const hashconfig_t *, const user_options_t *, const user_options_extra_t *);
   u64         (*module_esalt_size)              (const hashconfig_t *, const user_options_t *, const user_options_extra_t *);
-  u32         (*module_forced_kernel_threads)   (const hashconfig_t *, const user_options_t *, const user_options_extra_t *);
+  u32         (*module_forced_kernel_accel)     (const hashconfig_t *, const user_options_t *, const user_options_extra_t *);
   u32         (*module_forced_kernel_loops)     (const hashconfig_t *, const user_options_t *, const user_options_extra_t *);
+  u32         (*module_forced_kernel_threads)   (const hashconfig_t *, const user_options_t *, const user_options_extra_t *);
   u32         (*module_forced_outfile_format)   (const hashconfig_t *, const user_options_t *, const user_options_extra_t *);
   const char *(*module_hash_name)               (const hashconfig_t *, const user_options_t *, const user_options_extra_t *);
   u32         (*module_hash_mode)               (const hashconfig_t *, const user_options_t *, const user_options_extra_t *);
diff --git a/modules/module_01000.c b/modules/module_01000.c
index d3bba90fd..2fd7d4613 100644
--- a/modules/module_01000.c
+++ b/modules/module_01000.c
@@ -129,12 +129,13 @@ void module_init (module_ctx_t *module_ctx)
   module_ctx->module_dictstat_disable         = NULL;
   module_ctx->module_esalt_size               = NULL;
   module_ctx->module_extra_buffer_size        = NULL;
+  module_ctx->module_forced_kernel_accel      = NULL;
   module_ctx->module_forced_kernel_loops      = NULL;
   module_ctx->module_forced_kernel_threads    = NULL;
   module_ctx->module_forced_outfile_format    = NULL;
+  module_ctx->module_hash_decode              = module_hash_decode;
   module_ctx->module_hash_decode_outfile      = NULL;
   module_ctx->module_hash_decode_zero_hash    = NULL;
-  module_ctx->module_hash_decode              = module_hash_decode;
   module_ctx->module_hash_encode              = module_hash_encode;
   module_ctx->module_hash_mode                = NULL;
   module_ctx->module_hash_name                = module_hash_name;
@@ -162,6 +163,7 @@ void module_init (module_ctx_t *module_ctx)
   module_ctx->module_st_hash                  = module_st_hash;
   module_ctx->module_st_pass                  = NULL;
   module_ctx->module_tmp_size                 = NULL;
+  module_ctx->module_unstable_warning         = NULL;
   module_ctx->module_version_current          = MODULE_VERSION_CURRENT;
   module_ctx->module_warmup_disable           = NULL;
 }
diff --git a/src/interface.c b/src/interface.c
index 2994b1aef..2b40c6708 100644
--- a/src/interface.c
+++ b/src/interface.c
@@ -667,18 +667,19 @@ int hashconfig_init (hashcat_ctx_t *hashcat_ctx)
   // set some boring defaults
 
   hashconfig->attack_exec             = default_attack_exec             (hashconfig, user_options, user_options_extra);
-  hashconfig->dictstat_disable        = default_dictstat_disable        (hashconfig, user_options, user_options_extra);
   hashconfig->dgst_pos0               = default_dgst_pos0               (hashconfig, user_options, user_options_extra);
   hashconfig->dgst_pos1               = default_dgst_pos1               (hashconfig, user_options, user_options_extra);
   hashconfig->dgst_pos2               = default_dgst_pos2               (hashconfig, user_options, user_options_extra);
   hashconfig->dgst_pos3               = default_dgst_pos3               (hashconfig, user_options, user_options_extra);
   hashconfig->dgst_size               = default_dgst_size               (hashconfig, user_options, user_options_extra);
+  hashconfig->dictstat_disable        = default_dictstat_disable        (hashconfig, user_options, user_options_extra);
   hashconfig->esalt_size              = default_esalt_size              (hashconfig, user_options, user_options_extra);
-  hashconfig->forced_kernel_threads   = default_forced_kernel_threads   (hashconfig, user_options, user_options_extra);
+  hashconfig->forced_kernel_accel     = default_forced_kernel_accel     (hashconfig, user_options, user_options_extra);
   hashconfig->forced_kernel_loops     = default_forced_kernel_loops     (hashconfig, user_options, user_options_extra);
+  hashconfig->forced_kernel_threads   = default_forced_kernel_threads   (hashconfig, user_options, user_options_extra);
   hashconfig->forced_outfile_format   = default_forced_outfile_format   (hashconfig, user_options, user_options_extra);
-  hashconfig->hash_name               = default_hash_name               (hashconfig, user_options, user_options_extra);
   hashconfig->hash_mode               = default_hash_mode               (hashconfig, user_options, user_options_extra);
+  hashconfig->hash_name               = default_hash_name               (hashconfig, user_options, user_options_extra);
   hashconfig->hash_type               = default_hash_type               (hashconfig, user_options, user_options_extra);
   hashconfig->hlfmt_disable           = default_hlfmt_disable           (hashconfig, user_options, user_options_extra);
   hashconfig->hook_salt_size          = default_hook_salt_size          (hashconfig, user_options, user_options_extra);
@@ -715,18 +716,19 @@ int hashconfig_init (hashcat_ctx_t *hashcat_ctx)
   }
 
   if (module_ctx->module_attack_exec)             hashconfig->attack_exec             = module_ctx->module_attack_exec              (hashconfig, user_options, user_options_extra);
-  if (module_ctx->module_dictstat_disable)        hashconfig->dictstat_disable        = module_ctx->module_dictstat_disable         (hashconfig, user_options, user_options_extra);
   if (module_ctx->module_dgst_pos0)               hashconfig->dgst_pos0               = module_ctx->module_dgst_pos0                (hashconfig, user_options, user_options_extra);
   if (module_ctx->module_dgst_pos1)               hashconfig->dgst_pos1               = module_ctx->module_dgst_pos1                (hashconfig, user_options, user_options_extra);
   if (module_ctx->module_dgst_pos2)               hashconfig->dgst_pos2               = module_ctx->module_dgst_pos2                (hashconfig, user_options, user_options_extra);
   if (module_ctx->module_dgst_pos3)               hashconfig->dgst_pos3               = module_ctx->module_dgst_pos3                (hashconfig, user_options, user_options_extra);
   if (module_ctx->module_dgst_size)               hashconfig->dgst_size               = module_ctx->module_dgst_size                (hashconfig, user_options, user_options_extra);
+  if (module_ctx->module_dictstat_disable)        hashconfig->dictstat_disable        = module_ctx->module_dictstat_disable         (hashconfig, user_options, user_options_extra);
   if (module_ctx->module_esalt_size)              hashconfig->esalt_size              = module_ctx->module_esalt_size               (hashconfig, user_options, user_options_extra);
-  if (module_ctx->module_forced_kernel_threads)   hashconfig->forced_kernel_threads   = module_ctx->module_forced_kernel_threads    (hashconfig, user_options, user_options_extra);
+  if (module_ctx->module_forced_kernel_accel)     hashconfig->forced_kernel_accel     = module_ctx->module_forced_kernel_accel      (hashconfig, user_options, user_options_extra);
   if (module_ctx->module_forced_kernel_loops)     hashconfig->forced_kernel_loops     = module_ctx->module_forced_kernel_loops      (hashconfig, user_options, user_options_extra);
+  if (module_ctx->module_forced_kernel_threads)   hashconfig->forced_kernel_threads   = module_ctx->module_forced_kernel_threads    (hashconfig, user_options, user_options_extra);
   if (module_ctx->module_forced_outfile_format)   hashconfig->forced_outfile_format   = module_ctx->module_forced_outfile_format    (hashconfig, user_options, user_options_extra);
-  if (module_ctx->module_hash_name)               hashconfig->hash_name               = module_ctx->module_hash_name                (hashconfig, user_options, user_options_extra);
   if (module_ctx->module_hash_mode)               hashconfig->hash_mode               = module_ctx->module_hash_mode                (hashconfig, user_options, user_options_extra);
+  if (module_ctx->module_hash_name)               hashconfig->hash_name               = module_ctx->module_hash_name                (hashconfig, user_options, user_options_extra);
   if (module_ctx->module_hash_type)               hashconfig->hash_type               = module_ctx->module_hash_type                (hashconfig, user_options, user_options_extra);
   if (module_ctx->module_hlfmt_disable)           hashconfig->hlfmt_disable           = module_ctx->module_hlfmt_disable            (hashconfig, user_options, user_options_extra);
   if (module_ctx->module_hook_salt_size)          hashconfig->hook_salt_size          = module_ctx->module_hook_salt_size           (hashconfig, user_options, user_options_extra);
@@ -1318,6 +1320,13 @@ u32 default_forced_kernel_loops (MAYBE_UNUSED const hashconfig_t *hashconfig, MA
   return forced_kernel_loops;
 }
 
+u32 default_forced_kernel_accel (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
+{
+  const u32 forced_kernel_accel = user_options->kernel_accel;
+
+  return forced_kernel_accel;
+}
+
 u32 default_forced_outfile_format (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
 {
   const u32 forced_outfile_format = user_options->outfile_format;