Ozmsis bootloader crash when ctrl or shift key pressed on laptop

sorry but I don't speak a word of German, so hopefully, you'll excuse my English.

I've been trying to use clover through dbounce and rEFind separately
, however with no luck yet.the results are the same in both cases.

Computer: CP65S Sager NP8650 / Clevo P650SA/SE, i7 4720HQ (with HD4600) + HM87 chipset, AMI Bios, (mega: mod)
what I've done:
I replaced FileSystem with enhancedFat from rom, driver added dbounce and in dbounce.plist added apfs hfs and ozmosis driver per guide
however, when booted, I was able to see ozmosis boot selection screen, but not apple partition, and most importantly, whenever I press shift or ctrl key, the whole system becomes unresponsive instantly. (freeze and not response num lock and cap lock key)

My laptop internal keyboard is connected through p/s port, I did played around keyboard driver (aptioinputfix / usbkbdex) and still no luck

I understand not many laptop users are using ozmosis, but I just wanted to give it a try.

sorry but I don't speak a word of German, so hopefully, you'll excuse my English.
I've been trying to use clover through
dbounce and rEFind separately, however with no luck yet.the results are the same in both cases.

Computer: CP65S Sager NP8650 / Clevo P650SA/SE, i7 4720HQ (with HD4600) + HM87 chipset, AMI Bios, (mega: mod)

what I've done: I replaced FileSystem with enhancedFat from rom, driver added dbounce and in dbounce.plist added apfs hfs and ozmosis driver per guidehowever,

problem:
when booted, I was able to see ozmosis boot selection screen, but not apple partition, and most importantly, whenever I press shift or ctrl key, the whole system becomes unresponsive instantly. (freeze and not response num lock and cap lock key)My laptop internal keyboard is connected through p/s port, I did played around keyboard driver (aptioinputfix / usbkbdex) and still no luckI understand not many laptop users are using ozmosis, but I just wanted to give it a try.

Zitat von Sascha_77

Why you open 2 Topics?

I initially posted under wrong category, didn't find how to move on it or delete so