Hi,
after getting the update El Capitan on my Mac, I ve started my session as usual on Pokerstars, but while using PT4 (after clicking Get hands while playing) during the session, after around 1min the entire Mac session reboots, closing all apps. This is as you guess very annoying since I have to restart everything every minute.
I ve tried to play my usual session without using PT4 and it works as usual, so that's something which has to do with PT4 (I ve downloaded the latest update).
Thanks for the help.