Regarding the reason for restarting the roaster (Aillio Bullet R1 V2 SN 147 on Linux Mint 22.1), I tried to revert it to FW 615 stable as it had been on 617 beta for a long time. It froze, but the writing process didn’t even start. I then installed RT 4.13.6 and attempted to reinstall dependencies (“Problem installing some dependencies Reloading”). Now it has neither a connection nor any firmware. However, everything works fine on Windows. I opened a ticket on July 7th but haven’t received a response yet. Is there anything else I could try? Thanks.