[BUG] Nozzle Temp drops too low switching layers

[ThoHilde]

Did you test with a precompiled firmware?

Yes, and the problem still exists.

Bug Description

On the newest firmware after the first layer the nozzle temp drops from 205° to 198.xx° C (Should be 205°C) and the print fails / stops

Bug Timeline

since upgradint to latest firmware Ender3S1-F1-UBL-MPC-20231217

Expected behavior

not dropping too low

Actual behavior

No response

Steps to Reproduce

1. Send gcode to printer and start printing
2. after first layer nozzle temp is reduced to 205°C but drops way below 198°C
3. print fails and printer beeps

Version of Professional Firmware

FIRMWARE_NAME:Marlin 2.1.3 MRiscoC Ender3S1-F1-UBL-MPC, based on bugfix-2.1.x (Dec 17 2023 23:51:14)

Printer model

Ender3S1 F1

Electronics

No response

LCD/Controller

No response

Other add-ons

No response

Bed Leveling

UBL Bilinear mesh

Your Slicer

Prusa Slicer

Host Software

OctoPrint

Additional information & file uploads

[mriscoc]

Hi, this is not a general printer support forum.

This Issue Queue is for firmware bug reports and development-related issues, and we prefer not to handle user-support questions here. For best results getting help with configuration and troubleshooting, please use the following resources:

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• Github discussions: https://github.com/mriscoc/Ender3V2S1/discussions
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• Telegram: https://t.me/ender3v2s1firmware
• Reddit: https://www.reddit.com/r/Ender3v2Firmware
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