MOD Dwarf oscillates at startup (input signal oscillation) — looking for a fix
Post:
Hello,
I’d like to ask for advice regarding a startup issue with my MOD Dwarf.
Recently, when powering on the MOD Dwarf, the input signal starts oscillating immediately at startup.
Symptoms (observed behavior)
- Right after power-on, the input signal is routed to the output in an unintended way and oscillation occurs
- This happens regardless of routing, pedalboard content, or plugin configuration
- On startup, there are cases where oscillation occurs and cases where the unit starts normally
- Previously this happened only rarely, but the frequency of oscillation at startup has clearly increased
- When oscillation occurs, power-cycling the device sometimes results in a normal startup
Changing settings or simplifying pedalboards has not resolved the issue, so it appears to be related to the startup behavior itself, rather than configuration.
Questions
- Has anyone experienced a similar startup oscillation issue with the MOD Dwarf?
- Are there any known fixes or effective troubleshooting steps for this problem?
- Has anyone successfully resolved this issue by reinstalling firmware or using “Reflash controller”?
The issue seems to be getting worse over time, and I’m trying to determine the most realistic next step.
Any information or shared experience would be greatly appreciated.
Thank you.