Warning: Missing Line Detected: correcting buffer usage - Repetier

I get this warning with every command I do when connected with my printer. I get two of these warnings just connecting my printer.

Unstable connection · Issue #128 · luc-github/ESP3D · GitHub

repetier V2.1.3 Issue- Communication tImeout -Reset Send buffer block

Error: Expected line 2 got 1 (and keeps going and going) - can you add back the resetLineNumberWithPrefixN parameter to master? · Issue #232 · OctoPrint/OctoPrint · GitHub

Anycubic I3 Mega- Connection on Pi not possible - Repetier-Forum

Help needed with Duet 3 6hc TMC5160 StealthChop config

Me Creator - Geeetech Wiki

Review: Auxetic Polymer-Based Mechanical Metamaterials for Biomedical Applications

request pause: homing failed: · Issue #421 · repetier/Repetier-Firmware · GitHub

Repetier-Firmware - Repetier-Forum