RUTX50 Failover and IPSec

I think I have found a BUG is some of the latest firmware to the RUTX50.

I have set up a lot of RUTX50 with failover between WAN and 4/5G and with IPSec VPN.
It has always worked. But now there is something strange about it.

If I start with wan and 5g fully connected. WAN = Online 5G = Standby
The VPN works.

If I disconnect WAN-cable WAN becomes Offline and 5G becomes online
VPN disconnect and dont start again.

If I disable and the enable the VPN it starts working.

Now If I connect the WAN again, the 5g gest status Standby, but the WAN is still Offline.
VPN disconnect and dont start again.

If I disable and the enable the VPN it starts working.

If I start with 5G and no WAN. WAN = offline and 5G = Online.
The VPN works.

If I connect the WAN-cable wan becomes Online and 5G Standby
VPN disconnect and dont start again.

If I disable and the enable the VPN it starts working.

If I disconnect the WAN again. WAN gest Offline and 5G Online.
VPN disconnect and dont start again.

If I disable and the enable the VPN it starts working.

The status and failover works everytime as long as IPSec VPN is disabled.
Its like IPSec VPN is nog getting the failover status, and that it sometimes masses with the status indicator to.

Notised if WAN is disconnected, and I remove the SIM-card.
Then connect WAN cable, both WAN ang 5G is Offline.
VPN is disconnected.

If I disable and enable the IPSec, WAN becomes online and VPN starts to work.