Gcode uploading file analysis to long when plugin activated

[n0dr4c]

Hi,

When I activate this plugin, Gcode uploading freeze at process end (when progression bar is full and goes in "saving" state) during nearly 3-4 minutes until it become visible in file list.
If I disable plugin file appears instantly after upload.
I see no specific logs in plugin or octoprint file except file analysis process with indicated duration at more than 3 minutes.

RPI3B
OctoPrint 1.10.3
Python 3.9.2
OctoPi* 1.0.0cam