After running a while with the 2.8" I decided to swap to the 3.5". It's all positive beside 1 issue I'm having with the display.
After waking from sleep all images are gone and some sensors are missing as well and some are not responding/updating.
When I open GOverlay and click on 'save and apply' in the 3.5" profile window the screen rebuilds and all is fine again, until the PC goes to sleep and wakes again when I continue work.
Below are pictures of what happens. Note that the bottom 2 rows are a WIP and are empty beside of the icon.
The display seems to be semi-stuck in the energy saving mode.