I'm struggling through updating RV320s to 1.4.2.20 firmware. Similar to 1.4.2.19, I've had trouble accessing the routers' GUI after updating the firmware.
Some time ago I reported an apparent bug that has to do with VLAN configurations that contribute to this problem - and a workaround.
Later, I read where port 8007 might be necessary.
So, today I took a couple of 1.4.2.20 units and tested accessing the GUI:
One can be accessed with http plus :8007.
The same one can be accessed with https and NO :8007. It won't connect if :8007 is appended.
Another can be access with https and NO :8007
This second one cannot be accessed with http plus :8007.
So, the two aren't acting the same.
Does anyone understand all this and have any suggestions how one might better understand what's going on?