For some reason now my MN Cast will suddenly become unresponsive or very slow when trying to play audio to it from Home Assistant, (I play a chime sound when I open my door and it usually takes less than a second for the chime to play, but now it could be anywhere from 6-10 seconds or sometimes not at all).
When I go to its web page, it loads very slowly. Solution is to reboot it, but this happens every day now.
Firmware is I2S-4MFlash.16.2.1254.master-v4