Unknow message on terminal

Hi,

I just compiled my own version of Marlin 2.1 for my Alfawise U30 Pro printer. The build seems to work fine except that I keep getting a message on the Octoprint terminal. I don't know what is causing this message. Can you help me ? Thanks in advance.

Recv: < 90 165 (3) # 130 79 75 # >
Recv: < 90 165 (3) # 130 79 75 # >
Recv: < 90 165 (3) # 130 79 75 # >
Recv: < 90 165 (3) # 130 79 75 # >
Recv: < 90 165 (3) # 130 79 75 # >
Recv: < 90 165 (3) # 130 79 75 # >
Recv: < 90 165 (3) # 130 79 75 # >
Recv: T:214.30 /215.00 B:60.01 /60.00 @:93 B@:29
Recv: < 90 165 (3) # 130 79 75 # >
Recv: < 90 165 (3) # 130 79 75 # >
Recv: < 90 165 (3) # 130 79 75 # >
Recv: < 90 165 (3) # 130 79 75 # >
Recv: < 90 165 (3) # 130 79 75 # >
Recv: < 90 165 (3) # 130 79 75 # >
Recv: < 90 165 (3) # 130 79 75 # >
octoprint-systeminfo-20220923233049.zip (74.2 KB)

I found the source of the message:
This is DGUS debugging.
Normally enabled with DEBUG_DGUSLCD in Marlin