Arma 3 connection issues

[z0kng 10]

Since my friend can't post with his new forum account, i post it for him.

Since Patch 1.3.8 I'm loosing after approximately 10 minutes the connection and got kicked in the server-lobby.

Before the Patch I had problems with my inventory (it wasn't working properly) and i couldn't enter vehicles, after the same amount of time.

My tries to fix this problem:

- checking the files

- reinstalling

- playing on my laptop (instead my desktop PC)

- changing to another steam account

- opening the ports 2302-2305, 8766, 27016 for UDP on my fritzbox 7390

- playing on different servers

- disabled AV and Windows Firewall

[Jovanin 10]

Since my friend can't post with his new forum account, i post it for him.

Since Patch 1.3.8 I'm loosing after approximately 10 minutes the connection and got kicked in the server-lobby.

Before the Patch I had problems with my inventory (it wasn't working properly) and i couldn't enter vehicles, after the same amount of time.

My tries to fix this problem:

- checking the files

- reinstalling

- playing on my laptop (instead my desktop PC)

- changing to another steam account

- opening the ports 2302-2305, 8766, 27016 for UDP on my fritzbox 7390

- playing on different servers

- disabled AV and Windows Firewall

I have the same problem lately.

I noticed that every time i lose the connection i can't rejoin in the same server, even if i restart the game; the solution is to login in another server, logoff, and after this you are able to join in the server where you lost the connection.

It's not a problem of connection because all other games work well.