@ScottStar Now with more time, it's still low bandwidth usage on backup WAN, thankfully. I am still not sure how a cell phone connected wirelessly directly to the Verizon router and going out to the...

@Clive_A After turning off WiFi on the Verizon unit and updating the ER605 to the latest beta, the bandwidth consumption on the backup link seems to have calmed down. It's only using 6-7MB of traffic...

@Clive_A No client history on the Verizon box. WiFi was previously enabled on the Verizon box, but I disabled it last night. I also installed 2.1.4 Build 20230727 Rel.40308 which was exciting because...

@Clive_A Thank you for your reply. Yes, the firmware is the beta version as shown in my screenshot. 2.1.2 Build 20230221 Rel.41247. My ER605 was bringing down the network frequently with the latest...

I bought the ER605 to use a DSL router as the primary ISP and only use a Verizon 5G router as backup. The Verizon plan is unlimited bandwidth, but they slow it down from 300mbs to 3mbs when you go...

I installed the beta and it's been stable now. Crazy how you have to search the web to find a forum that links to a needed download to make the product work that is not part of the normal firmware...