It’s the T3200M ( acriontec)
I connect with my laptop via IP Address
when I log in as admin, I can successfully creat access rules for various devices
when I try to delete a rule I end up getting logged out and the rule remains
Just one more question
if, as a last resort, I “factory reset” the router and rewrite the rules (which wouldn’t be a problem) are their other settings I might lose that would effect my tv/internet?
Just a follow-up
I ended up hard resetting the modem (button on the back of the modem in the "red circle")
all I had to do was disable "smart steering" and re-write the Device Access Rules that I wanted to keep.