Hi there,
Dear sir/madam,
Every time there is a power outage, the same thing happens to me.
Every (many) device in my home must be reconnected after I change the wifi password or SSID.
The problem was not resolved by resetting the Roku's network.
If I perform a factory reset, I will have to relink my Roku account to my TV, thus breaking my home automation system (Amazon Alexa, Hubitat, etc.).
It's impossible, Roku. In 2022, WIFI will not be available? That's unbelievable.