[greglepore]

I cook sous vide using an anova immersion circulator, which has a built in pid temp control. When plugged into a specific outlet in my kitchen, the unit continues to heat beyond the setpoint. When plugged into any other outlet in the house, including outlets on the SAME circuit, it works fine. Tried another brand of cooker, does the same thing.
Electrician just left. All outlets on circuit appear normal, voltage good etc. Replaced the problematic one, and same problem...
Ghost in the outlet?