New
#21
Well, FF was updated to 40.0.3 today and with hardware acceleration enabled (checked), problem returns ... but only on the initial FF start page with the FF logo/icon in the address bar. As long as the FF logo/icon isn't in the address bar, all is good regardless of whether hardware acceleration is enable or not. So I'm going to declare this a FF coding problem and call this issue solved. I really appreciate everyone's suggestions and input!
PS: Still not response from Bugzilla.