Thanks so much for your advice, i changed the settings as per your advice but still can't connect to cam.
As for the bridged interface i will do a fresh install later on to confirm it, but i'm almost 100% sure that's all part of default config of this npcomplete's build 2020-01-02 that i'm using.
Should i simply uncheck 'bridge interfaces' option and leave only 'Ethernet adapter :"wan" (wan)' checked, without any other interface or..?