Do you have a compressor or chiller that kick on periodically? If so, pay attention to when, and they’ll likely correlate. Anything that pulls power from the line that the laser PSU is connected to can cause this.
Do you have a compressor or chiller that kick on periodically? If so, pay attention to when, and they’ll likely correlate. Anything that pulls power from the line that the laser PSU is connected to can cause this.