orbi router rbr drops internet connection

thanks for the response

firmware is v2.7.4.24 which the router says is current. 

i use a small, local isp - zeta broadband. it is a fixed wireless provider. the "modem" , what i connect to the orbi is a poe injector that powers an amplified, high gain antennae where i guess the guts of the modem actually are. it's not easily accessible and probably doesn't have any useful identification.  the LAN cable to the orbi is a short, non removeable cable. the poe has this info on it - mikro tik gigabit poe

not sure this time what the top ring was this time. at other times, i believe the orbi had a pulsating magenta color. 

i have 1 rbs in use. 

my nearest neighbor (1) is about 250 feet away.  all other neighbors are about 1,000 feet away. 

i powered down all computers, the 'modem' and the orbi. i did not power down the satellite. i waited 2 minutes, powered up the 'modem", waited another 2 minutes and powered up the orbi. shortly afterwards my google home display showed i was connected to the internet.  

i have not done a factory reset and am very hesitant to do this. i have 19 smart devices and don't want to reconfigure them. i addition, i have reserved the ip address of most of these smart devices to make it easier to identify them sine many have a generic, non-customizable name.

could i do a factory reset and then reload a backup configuration to make this process easier.  

I think i've answered all your questions and in doing so, did not find anything on my end that i could do to resolve this issue.