I've printed several items in PETG over the past few months, using 240c on the hotend and 80c bed temp. Just yesterday I printed with PLA+ for the first time in probably a year, using 210/60 temps. That piece printed fine. Today I'm doing another PLA+ piece, and it's showing "Hotend over" on the display during the print. I didn't notice that yesterday. The print did stop before finishing the outer 2 skirt lines, and made a little blob at one corner. I had to reset the machine to home and start over, but now it seems to be printing okay.

I also notice that despite having Ultimaker Cura slicer set to 210/60, the printer display is reporting 215 for the hotend temp, and 60 for the bed. Not sure if that's an issue there.

*edit* the second attempt failed about halfway through the first layer. 3rd attempt again failed on the skirt. Each time it stops printing, the red light underneath the bed is flashing quickly. This last time the display also showed "bed temp over".

I tried another small 30-minute print and it worked fine. Just can't seem to get this large ~11-inch square print going.