If it doesn't work even with Full VPN mode, did you check the core log of Mudfish found at "Status -> Processe" menu?  Is there any warning or error messages at there?

If it doesn't work even with [Full VPN mode](http://mudfish.net/docs/en/vpn/features/fullvpn_mode.html), did you check the core log of Mudfish found at "Status -> Processe" menu?  Is there any warning or error messages at there?  

there is no error in the process menu, but i still can't connect to the nodes. I tried other nodes but its the same. Sometimes i could connect to the node for a couple of second and then my public ip changed back again

nb: i got mudec_00262 error before and after i changed tap mtu to 1200 it doesn't appear again, but still i just can connect to the node for some second then my original ip is back

there is no error in the process menu, but i still can't connect to the nodes. I tried other nodes but its the same. Sometimes i could connect to the node for a couple of second and then my public ip changed back again  
  
nb: i got mudec_00262 error before and after i changed tap mtu to 1200 it doesn't appear again, but still i just can connect to the node for some second then my original ip is back

Weird... Then could you please send me Problem Report when your problem happens?

Weird... Then could you please send me [Problem Report](http://mudfish.net/docs/en/support/problem_report.html) when your problem happens?  

Sure, actually i have sent it but still got no response yet. I'll send it again.

Sure, actually i have sent it but still got no response yet. I'll send it again.

Oopps.. Really?  If it's successfully reported to Mudfish server, it'll automatically create a topic at forums for your report.  If you can't see it, it means there's a problem then you should retry.

Oopps.. Really?  If it's successfully reported to Mudfish server, it'll automatically create a topic at forums for your report.  If you can't see it, it means there's a problem then you should retry.  

I reported the problem and it is on the forum now. Hopefully you can solve my problem. Thanks for the support

I reported the problem and it is on the forum now. Hopefully you can solve my problem. Thanks for the support

Thank you for sending the problem report.  But I'd leave my comment. :-(  Please check it again.

Thank you for sending the problem report.  But I'd leave my comment. :-(  Please check it again.