NORYOM
NORYOM
Screenshot as following:     
it happened on win7 and win10, LMMS version is 1.2.2 (win32/x86_64, Qt 5.4.2, GCC 4.9.4 20150716 (prerelease)) Thanks Rossmaxx for confirmed the bug. Thanks allejok96, Monospace-V, anytizer and musikBear join...
I also test on my desktop win 10 with: Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz 3.90 GHz RAM 8.00 GB it happened as following step: 1, play a track for...