[winswitch] Key repeat bug

[Anthony Stone]

Hello,

I'm experiencing odd behaviour while using xpra. Quite often, when I 
press a key, however briefly, the character seems to be transmitted many 
times -- as many as 20 times or more. This happens both when working in 
emacs on the remote machine, and also, less often, on the command line 
of the remote. It happens to many different characters, including return 
and backspace  (delete), so I don't think it can be a sticky keyboard. 
Can it be a bug in xpra? It happens often enough in emacs to be a real 
nuisance.

Anthony