I am having major issues with my 3-4 year old Node 2i. It was operating very well until about a month ago when I started getting a message "Remote Service Error, Internet Server Error". I then decided to update the software to the latest version and it has become MUCH worse. I control the streamer with either an Ipad Pro or Iphone 12 pro. I have unplugged my router, deleted the app etc, but nothing improves. It is essentially unworkable. As a temp solution, I am using Airplay 2 with Amazon Music HD and bypassing the BluOS app. Any suggestions are very welcome. I have sent a message to Bluesound but have not had a response yet. Thank you, Anthony