Connection issue when using larger files

[karoria]

Hi @MitchBradley
When i already have connected controller with main cncjs interface and I open and connect tablet in another tab, the system hangs. Particularly this happens when i use programs larger than 6MB. I have also noticed that shopfloor tablet hangs while loading larger files individually. (Main interface not connected).
What can be the possible reason? I use RPi4 with 2GB RAM. Router is connected to RPi with ethernet and I use local RPi display and chromium browser. Let me tell you, initially I used wifi and then switched to ethernet. By doing this, it started responding faster for smaller files.
Another observation is, some programs of approx 5 to 6MB sizes are opening smoothly in main interface while it doesn't load in shopfloor tablet and make system unresponsive.

[karoria]

Sorry, forgot to mention that I am using grbl with ESP32 controller.

[karoria]

@MitchBradley
Any clues?

[MitchBradley]

Busy with other stuff

[karoria]

Ok.