I am running 3 Rev L TIU’s in super TIU mode. I am using 3 WIU’s with the MTH Wi-Fi network not my home network along with the DCS app. I want to replace one of the Rev L tiu’s with the new WTIU when it comes in. Will there be an issue running the single WTIU in conjunction with the 2 Rev L TIU’s and AIU combo in super TIU mode using the app or will I need to buy 3 of the new WTIU’s? I do not use the remote so that is not an issue.
Thank you
Rich R