Could You be more specific with your MacBook Pro Touch Bar Specs ?
For example, If it's a 2016 model with an Intel i5 CPU then for the graphics GPU it's using the Intel Iris Graphics 550 native from CPU, so according to the above you would like to check if your up to date with :
- High Sierra OS ( latest is 10.13.4 ((17E202) "just click about this Mac, and click again on 10.13.4 to reveal the release version.
- as well as with your Intel graphics drivers. "About this Mac"-> "Displays" Tab for basic infos or "About This Mac" ->"Overview" Tab and "System Report" button -> "Graphics/Displays" for extended infos.
Also which DAW & version are you using if we need to troubleshoot more ?