Hi Brad,
I have a similar issue. For no known reason M1XEP stopped access. When attempting to login via RP2, I get the default warning that port forwarding might not be set up. Went to the site, unit is powered and I see it on the network, so the network sees it. Removed it, put it on our bench testing station, no go. M1XEP Utility cannot find it either. I am unable to change from static IP to DHCP. I’m very familiar with the JP2 jumper procedure as outlined on page 18 of the manual. I cannot get it off of the two-blinks. Any ideas? Thank you. Installed May 2020,