I’ve been using MyInsta without issues. Have you tried to backup and reset your config (I think it’s done like so: from MyInsta Settings > Dev. Mode> Export experiment Setting. Then from home page> long press home button>Delete Local Overrides)

There’s alot of good info in their support Telegram group I suggest doing /notes in chat for the list of fixes and trying out ahmedbackup

also https://myinsta.app/about/ at the bottom there’s more links.

From the navbar: https://wololo.net/ps5-jailbreak-and-custom-firmware/

They list options for the different firmwares like this one and this one

Look at wololo.net they are very fast with updates. Currently only PS5 that are <5.50 firmware

JD2 is fine, nothing wrong with it. smb meant that op might have gotten his installation hijacked by an attack, essentially replacing his legit install with malware.