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.

Security Analysis of the 3MF Data Format

Warning: Missing Line Detected: correcting buffer usage - Repetier-Forum

BUG] Printer freezes spontaneously during print jobs via SD card. · Issue #24158 · MarlinFirmware/Marlin · GitHub

New Firmware uploaded -- Sanity check - Repetier-Forum

Recent Discussions - Repetier-Forum

2021.12: New configuration menu, the button entity, and gorgeous area cards! - Home Assistant

Repetier with SSD1306 oled display 128x64 ?

Warning: Missing Line Detected: correcting buffer usage - Repetier-Forum

help uploading firmware (Page 1) — Solidoodle Discussion — SoliForum - 3D Printing Community

Warning: Missing Line Detected: correcting buffer usage - Repetier-Forum

3D printing of digital elevation models - ArboresTechWiki

coreXY problem · Issue #3727 · MarlinFirmware/Marlin · GitHub

Repetier-Host - Repetier-Forum

Security Analysis of the 3MF Data Format