Hi, I’m new here in this forum and I’m very excited user of the Up2Stream device
My first project with the Up2Stream Pro V3 is building a single box 2-way active speaker. I’m using ACP Workbench and configured a low-pass filter (left channel) for bass/mid speaker and high-pass filter (right channel) for the tweeter. I use an external amplifier (Wondom TAMP 2500) which is currently connected to the headphone output.
Everything is basically working well and sounds good and powerful. But yesterday after playing about 1hour music (Spotify over Wifi), the Up2Stream suddenly stopped playing and a big bang was forwarded to the loudspeakers. It seems that the device rebooted (the White Wifi LED was blinking for some seconds). I was able to reconnect and playing music again. No new Wifi setup was necessary. But the sound was awful.
I immediately stopped playing music and disconnected from power-supply. Then I connected the streamer to my computer and read out the DSP settings with ACP-workbench. All settings were deleted - it looks like a factory reset was performed.
Loosing the DSP settings is an absolute no-go for this project because the tweeter will be damaged when played fullrange because of lost filter settings.
Does anyone know how/why this could happen?