On Sep 25, 4:11*pm, "William Sommerwerck"
wrote:
I still think this is due to a defective breaker in the "bad" strip. Has the
OP gotten around to checking this?

A defective breaker is another example of a mechanical defect.
(Except if Jo was reseting the breaker and did not mention that
part.) A power strip protector is no different from any other non-
protector power strip when 120 volts remain below that 330 volts. As
noted repeatedly, being a protector is irrelevant to TV power off.
Either the protector is ripped apart to learn. Or it is binned and
replaced by that better non-protector strip..