Here is my ISP Modem, It is currently in Bridge Mode. My UL = 150 and my DL = 500
https://support.shaw.ca/t5/internet-articles/equipment-info-fibre-gateway-xb6/ta-p/5632
Yes all devices are connected to the R3 wireless except for my PC and PS5. These are hardwire with Cat6 cables. I am using Steady Ping on the geofilter and Congestion Control is set.