Displays Connected but Static, Mouse Not Workinf

[tnew]

I've had my DisplayLink dock for at least the last 2 months and have never had a problem eveyrtime I've used them. The app recently told me I needed to clear disk space which I did and now there's at least 8-10gb free so I enabled the screens again however no matter if I unplug the dock, or the screens or reboot for some reason the screens do connect and a display shows on the screens yet my keyboard and mouse don't respond and the screens themselves show no response from any input.
I have done the support tool so I have the information required to send if needed.

[mjaroch]

Hello tnew,

Thank you for reaching out.
Our tests show that macOS behaves unpredictably when the amount of free space falls below 16GB of free disk space, so we recommend that you keep space above this threshold.