When I try to log into battle.net I cannot see the text. Its been like this for months and there has been no update to fix this issue. I know im not the only person who is having this problem. What can I do so I can play on Battle.net?
It likely has to do with a glitch that occurs due to the background app which is responsible for displaying onscreen whenever your press the caps lock or num lock keys. What type of system are you running? It seems that each manufacturer has its own version of such software.
I had the same issue and was legit about to refund when I came across this solution in an old thread that only had a couple posts. Found and deleted the software and now it runs perfectly!
(too bad there is no one online xD)