My iPad is Mini2, I got "new" refub, so it could be issue with the hardware (or battery issue) doing more testing now.

As shown in my signature, I am using MS200 as an end point, which may have limited jitter dealing capabilities compared to bigger brothers like ID40 and ID41.

DSP: DSP6000.2 MKII, Reviver,
Audio: MS200, Super Linear Power Supply 12V1A, SotM ISO-Cat6
Core+Store: ROON on ROCK