Hi, I've just updated Xpra from 0.15.6-2 to 0.15.7-1 at both client(MS Windows 7 64bit) and server ( trusty amd64). And then this bug(809 <https://www.xpra.org/trac/ticket/809>) reappears. Besides, I reproduced a similar bug at the last comment <https://www.xpra.org/trac/ticket/809#comment:17>. I hope that this bug will soon be fixed. Thanks,