Inhand 302 Wireguard route

Hi, 

I have an issue where the inhand drops the route to my allowed IP subnet from its routing table after a certain period of time. Re-initiating the tunnel resolves this. Is there an solution to this? unfortunately the wireguard interface does not show up on the GUI static route option so I cannot add it that way either. 
Dear Customer,

What is the FW version with your unit? Could you give a try with the latest V3.5.89 to see if it improves?
The FW image can be found from our Resources Center:
https://www.inhand.com/en/resources-center/#/IndustrialDigitalization/InRouter/IR302


Hello there,


Would you please send config file of IR302 to victor.cao@inhand.com so he can duplicate the issue. And would you please scripte how you add a static route on the GUI, with a screenshot please. 
if you can put more screenshots it will be helpful.

Hi Victor, 

Thanks for the reply. The router is already on that firmware version. I managed to add a static route without specifying the interface by just using the gateway IP. However, this still occurs every other day. I am setting up a gateway-to-gateway and the wireguard subnet on the inHand is still routable, but adding a static route in place for a subnet using its peer does not seem to work as I notice it gets cleared off from the routing table after a day or so.