I have had this issue before, but it only lasted a few hours, this has now been about 24 hours for me.
I can send 1 PRV, 100 PRV, and 250 PRV from one Incognito wallet of mine to another fine. But anything above that, and it gets stuck at 30% on the “Please wait, this window will close when complete” screen. I have attached an example.
I have waited on this screen for over an hour once yesterday, though most times I wait about 15 min and give up.
I have tried 250 PRV multiple times and it sends fine, I have tried 300 PRV and above many many times and it gets stuck here. I have also tried importing the private key for these accounts on another device and sending, with the exact same result. I am trying to stake some nodes and really don’t want to have to keep sending in 250 PRV increments.