While I am fully aware that there is a thread dealing with PartyPoker related issues, I feel that this issue is too important to be overlooked in a 400+ pages thread.
This thread is basically a small recap of issues reported in the German section of pokerstrategy.com.
http://de.pokerstrategy.com/forum/th...tuser=0&page=1
In essence, several users reported changing hole and player names during the play of a hand. In the OP of the linked thread you will find video evidence of a changing player name during a hand. Many others have hinted that they experienced changing whole cards. Please note that providing proof is difficult since you would need to film your screen during play.
The extent of this issue is pretty much unknown since the dark number of occurences is hard to determine because people might attribute the perceived change of hole cards to fatigue and vice versa.
One of the administrators from Pokerstrategy, HergenL, who is allegedly in contact with PartyPoker, states in the first post on page 5 that PartyPoker is aware of the issue and will fix it in a November update. According to him, PartyPoker thinks that the issue occurs in certain cases of communication between PartyPoker and third party software (e.g. Holdem Manager 2).
The aim of this thread is to raise awareness on the subject. Hopefully more reports on the issue will lead to more secure software and better communication on the part of PartyPoker.