Are there any known workarounds for using 5K2K ultrawide monitors with M4 Macs

1. Third-Party Utilities: Tools like BetterDisplay can help override macOS defaults and manually enable HiDPI scaling. This can improve readability and image quality, although it might cause other issues like a reduced refresh rate[2][10].

2. Manual Display Profile Adjustments: Users can manually configure their monitor settings within macOS's System Preferences under the "Displays" section. Experimenting with available resolutions, refresh rates, and color profiles can alleviate problems with blurriness or scaling mismatches[2].

3. Color Profile Management: Ensure the correct color profile is selected on the monitor, such as sRGB, AdobeRGB, or DCI-P3, to improve color accuracy. Creating a custom color profile within macOS can also help fine-tune the display settings[2].

4. Hardware Calibration Tools: For precise color accuracy, consider using hardware-based calibration tools like the X-Rite i1Display Pro or Datacolor SpyderX. These tools analyze the display's output and create tailored color profiles, bypassing some of macOS's limitations[2].

5. Certified Cables and Adapters: Use high-bandwidth connections such as Thunderbolt 4 or HDMI 2.1, and ensure cables are certified for the monitor. Avoid cheaper third-party accessories that may not meet the required bandwidth[2].

6. Direct Connections: Try connecting the monitor directly to the M4 Mac instead of using a dock or hub. This can eliminate intermediary compatibility issues[2].

7. Monitor Firmware Updates: Check if the monitor's firmware needs an update to ensure optimal performance with the M4 Mac. Manufacturers often provide updates on their websites[2].

8. Restart and Reconnect: Restarting the Mac and unplugging/replugging the monitor or cable can prompt macOS to rescan and detect the monitor properly[2].

9. Regular macOS Updates: Ensure the Mac is running the latest version of macOS, as Apple frequently releases updates that may address compatibility issues[2].

While these workarounds can help, they might not completely resolve all issues, and users may need to wait for further software updates from Apple or monitor manufacturers to fully address these compatibility problems.