diff --git a/makefile b/makefile
index fb271d3..5aca72c 100644
--- a/makefile
+++ b/makefile
@@ -19,8 +19,9 @@ RELEASE_BASE=FinUI-$(RELEASE_TIME)b
 RELEASE_DOT!=find ./releases/. -regex ".*/$(RELEASE_BASE)-[0-9]+-base\.zip" -printf '.' | wc -m
 RELEASE_NAME=$(RELEASE_BASE)-$(RELEASE_DOT)
 
-ifeq (,$(BUILD_HASH))
-BUILD_HASH="devRelease"
+#in case BUILD_HASH is empty, put something to avoid crashing
+ifeq (,$(BUILD_HASH)) 
+BUILD_HASH="unknown release"
 endif
 
 # TODO: this needs to consider the different platforms, eg. rootfs.ext2 should only be copied in rg35xx-toolchain
diff --git a/skeleton/SYSTEM/rg35xx/paks/Emus/SFC.pak/default.cfg b/skeleton/SYSTEM/rg35xx/paks/Emus/SFC.pak/default.cfg
index 3b5568c..6f3b92d 100644
--- a/skeleton/SYSTEM/rg35xx/paks/Emus/SFC.pak/default.cfg
+++ b/skeleton/SYSTEM/rg35xx/paks/Emus/SFC.pak/default.cfg
@@ -1,4 +1,3 @@
-minarch_cpu_speed = Powersave
 minarch_prevent_tearing = Strict
 
 bind Up = UP
diff --git a/src/common/utils.c b/src/common/utils.c
index 901ac27..b222a55 100644
--- a/src/common/utils.c
+++ b/src/common/utils.c
@@ -117,7 +117,7 @@ void trimSortingMeta(char** str) { // eg. `001) `
 	char* safe = *str;
 	while(isdigit(**str)) *str += 1; // ignore leading numbers
 
-	if (*str[0]==')') { // then match a closing parenthesis
+	if (*str[0]==')' || *str[0]=='.') { // then match a closing parenthesis or dot
 		*str += 1;
 	}
 	else { //  or bail, restoring the string to its original value