I've noticed something: I zapped someone inside wisp, it showed my zap, the zap button was 'flashing' and after a while I got a message 'zap failed'. I then went to the wallet section and hit 'connect', got the same result as yesterday (10000ms timeout). Now the odd thing: another client also showed my zap! Then I checked my primal wallet (which I use for NWC), and the zap went through!? Just wanted to let you know.