I had this show up. I tensioned the belts (they can strum like a guitar.) and still had it. So I slowed down the print speeds. It started up after I put the printer in a tent to control local temps (it's in a detached garage).
Basically the stepper drivers overheated and will then level skip. (assuming your belts are tensioned and the print head isn't dragging on the print.)
I just got it back online, but I added a fan mod to the control and PS under the unit. I also added some larger (still small) heat sinks to the control board.
https://www.amazon.com/dp/B07RKHRHJV?psc=1&ref=ppx_yo2ov_dt_b_product_details
The stock heat sink will twist off with a gentle twist with small pliers. Clean the top of the chip with a small bit of solvent.
Also added a larger flow fan to both. Probably overkill for the PS, but needed for the control board. The funny thing about all the STLs for the fan mods - they put the vents for the control board over where the wires and harnesses come out. Which chokes off the airflow. So I designed my own cover that shifts the fan over to the edge and clears up space for vent exits.
Just did a small print with higher speeds, and in the middle of a longer print with the same speeds. I'll try another one with "back to stock" print speeds next to gain confidence in the rate.
Fan mod:
(edit: grammar)