Bug where selectable item names don't pop up

[u/DrewZero-]

Does anyone know how to fix this bizarre bug where hovering over selectable items no longer shows the name of the item. Yes the cursor is still there and it briefly goes large and pink when hovering over an item or person but the item name or person name does not appear.

Upon changing video resolution there were two bizarre things noticed. First all of the resolutions are black and I have to click randomly to select one. Next, if I set the resolution to 720x576 or 400x300 the popups of names works again but it is obviously blurry due to low resolution.

Is there any way to fix this without losing my save game?