I have 3x am2 with Dye 8.8kw from March 2022.Same here - 3 x AM5's since mid-March.
Deye 3-phase 12k Inverter.
Haven't paid any attention to them tbh - they just seem to work.
My brother has had 2 x AM2's coupled to 2 x Deye 5.5k inverters since January. No complaint from him either.
1 started to give me problems.
Sent it in 3 weeks ago, awaiting fixing

