Vtagscen

You could try disabling fast start up in your PC power options. In F1 2018 I had big problems with D3D error and that fixed it for me. Having said that I did 're enable fast start up to test for D3D error in the beta and never had a crash though since I last had a d3d crash myself I have upgraded my gpu to a RTX 2080 and updated my motherboards BIOS.

I have an RTX 2080, not had any game crashes and performance has been good with 11 hours in game using DX12.

There is a chance of having a random DRS failure in career and online races, this was probably what happened. Can be fixed by pitting but not guaranteed, one time in career qualifying I had to pit twice to fix the DRS.

Only thing I can think of is in control and calibration schemes, check that the pedals are enabled ( select pedals -> edit -> enable/disable )

driver here under support http://www.e-pxn.com/view-article-cid-2-id-26.html Also I can't find your wheel listed here, so maybe it's not usable in F1 2018

Found this on the same issue, someone there said deleting their save + turning off auto save worked for them. I am on PC so Idk anything about this myself.

Had a real bad time with this myself. Not 100% sure but i think turning off fast startup in control panel power options may have fixed this for me. have run 3 test races since and no D3D error crash.

A quick google search shows CE-34878-0 is triggered by PS4 corrupted data or system software. A list of things you can try here :- https://www.drivereasy.com/knowledge/ps4-error-code-ce-34878-0-best-solutions/