Originally posted by ozlizard Are you saying that before you installed the screen protector there were no issues?
Not me. I'm not the OP, nor do I have a K-5 (yet).
I raised the issue of the screen protector because it seemed like there may have been a connection between the OP fitting the screen protector and, shortly afterwards, having screen problems.
Maybe putting it on required applying some pressure or something to the LCD screen, which damaged it. I also got worried when I saw on the website of the screen protector maker that they recommend using a hair dryer (!) to heat up and soften the adhesive of the screen protector when removing it, if necessary. That could also end badly.