the router is configured to run through the main channel of ETHERNET as a spare set usb lte modem - HiLink. everything works fine by ethernet and wifi.
there is a need to set up access to a specific resource strictly through lte, for this I added a route to ip-address through the modem interface. everything worked. However, when referring to this address, even if users have applied ethernet wifi user falls off the network router ceases to send / receive packets. 1-2 minutes everything starts to work itself out.
wirmware updated to latest 6.30.1, ip-address poboval change all repeats
anyone have any idea of what it can be?