Screen resolution changes randomly

[Co-lb]

Hello,
I don't know if I'm in the right place and sorry if I'm not.
I have an issue with my selenium-grid-extras. I'm playing with 2 grids and 17 nodes.
For the last 2 weeks, randomly, some application tests have been failing due to the screen resolution. The fact is that when I watch videos of 2 executions (one KO and the other OK). I can see that the screen resolution has changed. It's good to know that every time I reboot my node (VM win10), I have a powershell script to set the resolution to 1920x1080. When I connect to the node with the default port 3000, I can see the wrong resolution. So I connect directly to the node via remoteControl. I find the right resolution 1920x1080. After that I refresh the URL of the node and the resolution is now good and my test passed again. This problem starts again on another node sometimes after 5min or 1-2h. I have investigated the issue without success.
All my nodes have the same conf and I only use the IE browser.
Below are the different versions I use:

• SeleniumGridExtras-2.0.4
• web driver: 3.141.59
• iedriver_3.150.1_Win32bit

Thanks in advance for your help

[Co-lb]

Below is a screenshot of the same node before and after I connected to it :