Did you mean the popup about about we speak here Warning: Your graphics device has encountered a problem - #2552 by MichaMMA ?
If you run into the issue new because of the driver 513.14 ( the usage of DX12(beta) with that driver ) then I assume in case some what willl be changed in usage of DX12(beta) , we will notice about with a nvidia driver update and the release notes, or in the next MSFS update release notes. In meanwhile, you can easy fallback to 513.29 or not use DX12(beta). If the popup comes as different reason, also check the existing topic, because that was the main-point why the topic was opened and there are some hints how to avoid ( e.g. disable gpu OCs, limit the load on the system, xmp, etc ).
If you have different kind of issue, then we need more informations ( hardware, what you tried already ( e.g. which kind of cleanups ) , the error log, etc. ).