Connection issues

For my doorbell it has a weak connection to my WiFi with an RSSI of -66. Inside my home the WiFi connection works for my Roku sticks and XBOX. We recently had our router switched by the internet company with a new one and now our doorbell connection is weak. I have tried and extended but the signal is weak on it. I was wondering if anyone had any suggestions. Thanks!

Hey @lauren-paulb! For poor RSSI concerns, please check out our Community post here. Hope this helps!