So I just bought my HTC One yesterday and I can't seem to sign in to my HTC account/HTC Sense through my phone. It just says 'Unable to connect' all the time. I have tried updating my phone, restarting the phone and signing in through Facebook and my HTC account but it didn't help. I did some googling and found that if you remove your HTC account and add it again, it fixes most of the cases but I haven't even added my HTC account yet. Anyone know any possible fixes to this? 
