Wireless Joint

Well, at least that's a potentially fixable problem with a new antenna. I assume you are using the stock flappy paddle antennas? Pretty sure those are only 3 dBi gain, so there is definitely room for improvement. Unfortunately it's the type of problem you have to throw money at in order to solve ...

I'm getting these messages when I drop:

Thu Oct 11 15:22:01 2020 user.notice iface-monitor:: / Action: ifdown / Interface: module
Thu Oct 11 15:22:01 2020 daemon.notice netifd: module_dhcp (25045): udhcpc: received SIGTERM
Thu Oct 11 15:22:01 2020 daemon.info sim7[8978]: stopping SIM7 connection ...

This is great info, sounds like we are experiencing the same issue. I will try to capture the info from my end to compare. Thanks!

Interesting, I found a similar chart but with ranges showing me more in the fair range. I've had this MOFI for only about 4 months.

I am locked on to Band 14 and get speeds of around 25 down / up, ping ~30ms on AT&T network.
Tower is 4.1 miles away.

Good point. I assumed since I am getting good speeds I was ok but after posting these numbers, I see that some are considered in the range where I may get drop outs, correct?

CSQ: 25
Signal Strength: 80%
RSSI: -63 dBm
ECIO: -12 (RSRQ) dB
RSRP: -90 (RSRP) dBm

My internet drops several times a day on my MOFI 4500 (SIM7 COMBO) where the internet light turns off and then within a minute or so it reconnects automatically and everything is fine.

This is NOT the same issue as the hot topic [SOLVED!] Losing constant Internet connection on Mofi 4500 (and my ...

Sorry for taking so long to reply, I was having a bunch of technical issues. To follow up, I did try setting my own DNS servers and that does work so I am ok, it's just a big mystery to me why by default it was going to Family Shield.

I was probably messing with some settings and now my MOFI is forcing my DNS to use FamilyShield (OpenDNS) servers 208.67.222.123 and 208.67.220.123. I do not have those specified as my DNS servers anywhere and I do not have their "Apply Family Shield to All Devices" checked under MOFI Family Shield ...