You just posted what I was going to say... low powered items seem to do okay... but lots of higher powered/higher functioning devices seem to be hit or miss. Even from one day to the next...
_________________________
http://davidbearphotography.com/

"If it turns out that President Barack Obama can make a deal with the most intransigent, hard-line, unreasonable, totalitarian mullahs in the world but not with Republicans? Maybe he’s not the problem."