Maybe because Backpork with SMP? SMP has backporting built in and should not be used together with Backpork. Try with loading SMP and kstuff-lite only. Note that new versions out for both of them, so grab them first. Ex:
ftpsrv-ps5.elf
!500...
There is a new Kstuff 1.06 beta version floating around in Echostrech discord which has trophy support up to fw 10. I tried it with great success unlocking trophies from both normal and backported games. Scene is on fire lately. :D
I understand, but why just dont do it via ftp and garlic?
On ps4 i was transfering saves via ftp, its just not as convenient as through the menus. But the result is same minus problems
Edit: and why even play the ps4 games on the ps5 if you have...