Hello, this issue refers to https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=848016
With espeak-ng version 1.49.0+dfsg-7 the problem was not fixed entirely but the speech overlapping was on a tolerable level. But yesterday I've updated my system and installed espeak version 1.49.0+dfsg-10 and now it's as bad as described in bug #848016 again. Therefore at least on my system, brltty is not longer usable with espeak again. Is there anything else, I could provide to help solving this issue once and for all? Thank you in advance Eric