Hi Bruce,
Had yet another one in a day or two ago, even though seems over air updates ceased end of April this year. Strangest thing is after the bulletin is followed, one way or another. Led sets seem OK, but plasma can come back time and again for the same problem where custs insist they're switched off overnight.
Some aged folks have even donated rather nice plasma sets, where back at the ranch we find no problems.
Guess Yoof rules - Chris.