Cant connect

It says servers are back up but I can’t connect to battle.net. It claims I have no internet service, which obviously I do. What is wrong today? how do I get game back up?

I cant connect either. I keep getting this “ERROR #0 (0x85100000( Assertion failure!”

Check this thread for possible solutions Omedarcus:

Thanks a bunch, getting rid of Nahimic software worked for me!