blockchain also failing? confirmations are SUPER slow and it looks like my wallet is not synced correctly (stuck at a certain block) but i can still send coins to c-cex, but again. Confirmations SUPER slow
What about your CPU usage? I know from my own experience confirmations and sending will be very slow if the wallet is using 99% of your cpu.
What does cpu usage have to do with confirmations? Once you send it out its on the blockchain and your hardware has zero influence on it.