This is happening more and more frequently (from Cura console):
< [17:04:19] ok N753 P0 B3
< [17:04:21] T:245.00 /245.00 B:89.21 /90.00 @:73 B@:127
< [17:04:21] echo:busy: processing
< [17:04:23] ok N754 P0 B3
< [17:04:23] ok N755 P0 B3
< [17:04:24] T:245.00 /245.00 B:90.10 /90.00 @:72 B@:23
< [17:04:25] echo:busy: processing
< [17:04:26] ok N756 P0 B3
< [17:04:26] ok N757 P0 B3
< [17:04:27] T:245.10 /245.00 B:89.90 /90.00 @:70 B@:71
< [17:04:28] echo:busy: processing
< [17:04:30] T:245.10 /245.00 B:90.14 /90.00 @:72 B@:0
< [17:04:30] ok N758 P0 B3
< [17:04:30] ok N759 P0 B3
< [17:04:32] echo:busy: processing
< [17:04:33] T:245.42 /245.00 B:89.83 /90.00 @:64 B@:57
< [17:04:34] echo:busy: processing
< [17:04:34] ok N760 P0 B3
< [17:04:34] ok N761 P0 B3
< [17:04:36] T:245.21 /245.00 B:89.87 /90.00 @:71 B@:87
< [17:04:36] Error:MINTEMP triggered, system stopped! Heater_ID: bed
< [17:04:36] Error:Printer halted. kill() called!
I don’t get it. What does it see that it doesn’t like?