[2022] Banned 48h for error - unable to reconnect

Hello Slimebud17, thanks for posting about this also. You would only receive a 24-hour ban for failing to reconnect to a match if you had multiple disconnections and failure to reconnect happen in a short space of time.
 
You can check our server status here in case of any maintenance or outages at the time of your disconnection here, in case this is what may have caused your disconnection > https://rainbow6.ubisoft.com/status/
 
If there are no issues with the servers at your time of playing and you are continuing to have connection issues, I would recommend trying some connectivity troubleshooting to strengthen your connection to our servers >
 
PS4 - https://ubi.li/12soI
PS5 - https://ubi.li/JE6K7
Xbox One - https://ubi.li/6L9Js
XBSX/S - https://ubi.li/55G8e
PC - https://ubi.li/YPwnl

Should these steps not resolve this issue for you and you continue to have connection problems, please let us know and we can create a support ticket for you to investigate this in further detail.