V-core 4 unstable temperature so print wont start

Having issues with starting a print on my newly build vcore 4, i have done PID tuning, but when starting the print it sets the temp for 150 but it never gets stable enough, it varies from 149 to 151,2 even after 5 min. can anyone suggest a fix.
2 Replies
blacksmithforlife
what hotend are you using? Did you PID tune it?
chicken
chicken3mo ago
And is the correct uhf sock installed

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