Octoprint prints slowly compare to sd card.
I have MKS Gen 1.4 board and MKS TFT 2.4 panel (also have MKS mini panel, which works with same speed).
Printing from MKS TFT 2.4 goes much faster than from Octoprint.
I tried to print simple model and to print one layer Octoprint takes 19 seconds, and MKS takes 12.
I've noticed that octoprint slows down while printing circles, while straight lines were printed with the same speed (octoprint and MKS).
my PC connected to printer by USB cable prints with the same speed as MKS.
OctoPrint 1.3.9 running on OctoPi 0.15.1 running on Raspberry PI 3B+
Connection speed is 250,000.