[Bug 41917] Uploading Screenshots fails

https://bugs.winehq.org/show_bug.cgi?id=41917

--- Comment #3 from Rosanne DiMesio  ---
(In reply to Bruno Jesus from comment #2)
> It could be a file size limitation.

There is a size limit, but the error message for that is very clear about it,
and not what the OR reported:

"Your screenshot was not accepted because it is too big. Please try to keep
your screenshots under 600KB by saving games/video screenshots to jpeg and
normal applications to png you might be able to achieve very good results with
less bytes."

Maybe a transient connection issue?