Hello,
Sorry to hear you are having issues. From what I know, if there are two similar product running at the same time. In these case, changing the behavior/look of a taskbar, conflict will probably happen sooner or later as product need to change to meet the main OS changes. Reverting back to old version might work with TranslucentTB but might break something that Start11 trying to work with latest OS changes.
Also, have you tried Start11 V1.47 Beta?
Thanks
Basj,
Stardock Community Assistant.