If you have an internet connection slower than 20mbps, we recommend decreasing your Shells resolution to improve your connection. Here's how:
1. Go to your console
2. Click on your desired Shell by clicking on the Shell itself or the "view" button.
3. Once you're inside your virtual environment, click on the drop-down menu and click 4k to disable it.
Here you can see it selected: Click on it to disable 4K
Should look like this, without the underline which indicated it's been disabled.
...and you're good to go! Enjoy your Shell.