I did mention this in one of the previous posts. Suddenly all my three speakers - Soundtouch 300 & 2xSoundtouch 10 are rebooting randomly. All was working like a charm for almost a year and infact airplay 2 was working without any issues. No network changes have happened. Also, whenever I am opening the app, I am getting 4004/0 error on all the devices. I have soundtouch app installed on Galaxy Note 9, Apple Iphone 8 & 11 pro max, windows 10 laptop and mcbook. I tried to reset all my speakers and have only succeeded to add one Soundtouch 10 back to the app. Soundtouch 300 is also on the app but cannot be found. The third Soundtouch 10 speaker cannot be added to the app. The process is stuck while renaming the speaker. Interesting enough, airplay 2 still recognizes all the speakers. For Soundtouch 300 after a while, wireless indicator and soundtouch indicator glow amber alternatively (not together) but if TV is connected, the speaker keeps working. The speaker does not shut off. I have also tried restarting my router but it has not solved the issue. The speakers were power cycled also by unplugging them for more than 30 minutes. Any guesses whats' going on?