Works on one tv not the other

[lisa.mcw...@gmail.com]

I am having the same problem. Chromecast works perfectly on one TV but not the other. On my devices it looks like chrome cast is streaming, but nothing shows on the tv. Occasionally a flash of the background or app flickers for a moment, but then back to black. I have tried unplugging from cast, and reinstalling the apps. Nothing has worked. ???