ver 9.0 constantly crashing

v. 9.0 has been unstable on a Galaxy S23 (w/ android 15) and is now constantly crashing. It’s basically unusable. I have a large inbox (15K+ emails) and have had similar problems in the past till I reduced the size significantly. However, I’m currently unable to even delete single emails now. Bummed. Ideas?

Are you able to find out what the crash is? You might be able to get some logs with a stack trace via LoggingErrors · thunderbird/thunderbird-android Wiki · GitHub

We have a fix for one of our top crashes coming up in 10.1, it should also be fixed in 11.0b2.