On 3 Aug 2019, at 17:32, Rob J. Goedman wrote:

Does anybody have problems with pushing to the remote repositories on Github?

It works for me.

Pushing to remote source 'origin' for branch 'master'

Output:

fatal: could not read Username for 'https://github.com': Device not configured
This is the latest TM 2.0-rc.27 on OSX 10.14.6 (18G87). Configuration is set as before (user.name, user.email, github.user).
Yesterday late I’ve been pushing quite a lot and had no problems. Very weird, hence my question.

Of course, Github desktop works fine, I wonder...

I think the bundle command simply calls something like:

git push origin master:master

You can try to run this command in a terminal and see if it gives an error.

You can also run git remote -v to see what is set as the remote (origin) branch.