Gemstar guide plus not updating
RCA already had engineering resources investigating this issue.Thomson/RCA has confirmed that this problem is *not* a Gemstar guide problem, but an issue with their TVs (including RCA TVs that do not have Guide Plus), probably triggered by a problematic signal from one or more television stations that started airing over the last couple of weeks.
I had to do a quick reset by unplugging but all seems fine.
The workaround for consumers in the meantime is to unplug their TVs and plug them back into the wall.
Please feel free to refer fellow RCA consumers experiencing this problem to Thomson/RCA's support centers.
Once RCA's engineering has pinpointed the problem they will follow up with the Station(s) to correct the issue.
Their call centers in Canada and US are letting people know that RCA is still investigating this problem.