Stability of Elsys ELG LoRa Gateway

Has anybody experience with the stability of the Elsys ELG gateway. We have 3 gateways from Elsys in operation and see quite often disconnects. One of the 3 gateways conncets back to TTN after some hours. The other 2 gateways have to be rebooted (power off / power on) to reconnect to TTN again. Quite strange

Martin

Which packet forwarder does the ELG run? Semtech (legacy) based? Are the ip addresses of the gateways fixed or might they change over time? (No personal experience with that brand)

What backhaul are you using? Reminds me of issues I have with my IMST LoRa Lite and a cheap-ish LTE modem. Some issue with the packet forwarder, I seem to remember.

We do use 3G (internal Elsys 3G modem) for the backhaul