Brand: Samsung

Model: RF26J7500SR

Date of Manufacture: Jul 2016

Both fridge and freezer stop being cold including ice maker. Occasional beeping sound behind the fridge. Everything else on the fridge works okay (display etc.)

When I unplug it, wait, and replug it back it, the fridge works temporarily (up to 4 days) before it stops working again. The temperature displays are inaccurate when they stop working showing -18 freezer, 5 fridge. When I unplug it and plug it back in after it stops it shows accurate temperature 7 freezer, 14 fridge.

Is this a inverter issue that I need to replace? Or is the thermometer crapped out, and where is it located on the unit? or neither.

Any help is greatly appreciated!