> What debug level are you using? Try at least level 3, in this case. I tried first level 2 then 5. The last line remained the same.
The problem resolved after I found one forgotten Mutt instance in a paused state. After killing it another stuck Mutt woke and gave a read error. After restarting Mutt it accessed Gmail just fine. I presume the problem was caused by Mutt blocking its own header cache. In the debug log the next event after selecting Inbox refers to header cache: [2023-02-02 02:17:21] 4> a0005 STATUS "[Gmail]/Drafts" (MESSAGES) a0006 SELECT "INBOX" [2023-02-02 02:17:21] mboxcache: hcache uidvalidity 1, uidnext 4489, modseq 0 [2023-02-02 02:17:21] 4< * STATUS "[Gmail]/Drafts" (MESSAGES 0) Jarkko Lavinen
