valid integer problem- what is causing it

[croat1gamer]

as the name says, could i know the reasons what could cause the valid integer problem, because it is getting annoying after it happens to me every week, and the 1gb of custom files isnt that easy to back up, and then to place it back

[Shoozza]

I know only the one which happens when you try to join a game.
This one happens because Soldat gets another character added to the port input field.
But I don't know why it does that.

Doesn't happen to me that often. In fact I didn't see it for some time now.
But I didn't start Soldat with the Mod starter oder rarely open it by clicking on a Soldat link.

Maybe you could find out how you need to start it to get that bug.