NordVPN problem accesing WinBox

RouterOS General
1

Hello, I have one Mikrotik Cloud Core router running in Azure cloud.

I have NordVPN IPsec and my computer connects to internet via this VPN provider, the VPN endpoint is a Mikrotik Hapac2 at my house, i am connected behind this mikrotik.
All my connections are using this hapac2 and NordVPN as VPN supplier.

I have followed the tutorial on NordVPN to connect a Mikrotik.

Also i have the rule to change the TCP MSS of the SYN packets to 1410 (i have determined by doing ping -f -l 1410 8.8.8.8, the maximun size that answer back was 1410.

I have the problem that when i connect to the Mikrotik in Cloud using WinBox and i clic on Interfaces, log, or users or any window it is completely white, no data at all.

The connection works but data is not flowing at all.

If i disable the VPN it works normally.

Any idea what could be wrong??

2

Hello.

I have done some tests, it is not related with TCP MSS, it is related with NordVPN.

I have disabled VPN and using my normal internet but only adjusted the Mikrotik to change MSS to all the packets and it works, it connects to my cloud router.

Do you have any idea what is happening here?