Husqvarna 550 EPOS

This mowing season I am now getting multiple “wheel overloaded,” error messages. I’ll even watch the mower and it’ll just stop suddenly and flash red. I don’t even move the mower I just reset it on the switch and it takes right off and continues mowing. It seems to happen more on inclines. In the past when this message happens it usually is starting to dig a rut or caught on something. Dealer did diagnostics and the wheel motors are fine. It seems to have started after a recent update and he’s looking into it.

Has anyone else had this issue?