Junk video on external monitors

I use 2 external monitors to display mainly manic sheets. I've always had some junk displayed in the background of both monitors. it has gotten worse over time and today has started flashing continuously. While it's not effecting the operation of the console it's very difficult to sit in front of it for 3 hours at a time. Is this a known issue and is there a fix or "work around" for this issue. I have an RPU, an EOS face panel, and an ION. my touchscreens are ELO, and I'm running v2.1. I have pictures and video of the problem if that will help. 

Sorry I posted this originally as a discussion but it should have been posted as a question. 

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