firmware version is RUT9XX_R_00.06.07.4
We met an issue when a static route configured via WEB GUI suddenly stopped working despite this route was presented in the GUI , First time, we re-created this route and that solved the issue(Of course reboot of the modem didnt help). Yesterday we met this issue again , sypthoms were the same- route is presented in the GUI but routing is not working. Rebooting, re-creation of the route didnt solve the problem. After adding the route via CLI it started working.
Is there any possible way to create a real, permanent static route in this device?