Can't Delete Old Roku from AirPlay List on iPhone, Not displaying on other iPhones or iPad
I replaced a Roku with the 2022 Apple TV 4K. The old Roku continues to show up in the AirPlay speakers list on my main iPhone (15 Pro running latest iOS 14 updates. My other iPhone (15) and iPad mini 6 do not display the old Roku in the AirPlay speakers list, so it must be something on my iPhone 15 Pro causing this issue. The Roku has been removed from my account, and all entries referencing the old deleted Roku in my router have been deleted. Nevertheless, the old Roku still displays in the speakers and TVs list. I've attached a photo with the offending, non-existent Roku circled in red. TIA in advance for any help. I see by googling that MANY people are having this same issue with seemingly no resolution available.