This is a known issue that has been fixed in Vivado 2024.1.
Please refer to the links below for a tactical patch for earlier versions of Vivado.
For a CPM5 Tactical Patch, see 000036089 - Versal Adaptive SoC CPM Mode for PCI Express [Vivado 2023.2] - Potential issue with CPM5 at a certain temperature range
For a CPM4 Tactical Patch, see 000036215 - Versal Adaptive SoC CPM Mode for PCI Express [Vivado 2023.2] - Potential issue with CPM4 at a certain temperature range
For the latest status on known issues fixes, see: 75350 - Versal Adaptive SoC CPM Mode for PCI Express - Release Notes and Known Issues
Revision History:
05/09/2024 - Initial Release