Still happening. I confirm: “currently sending” spinner keeps turning and turning infinitely.
What operating system are you using? Fedora 33
What version of Mailspring are you using? 1.7.8-13635bcf
No plugins, happens with Gmail
In parralel I have the issue #156. That might be linked?
I also had undo send enabled. I saw that Palefire19 suggested in bug #336 that it might be linked. Testing if it works now.
ploum speculated: “Didn’t find why it happens. Seems to happen mostly when the laptop lost the connection then get it back. Mailspring seems to not get it back.”
He might be right.
Speculating myself: A connection error (in my case that happens after every sleep (laptop) since Wifi takes some time to reconnect) messes up the authentification process and thereby the sync and send functions (I continue to receive mal, though).
(Originally posted by matthiasheuser on GitHub.)