OBDLink CX connects only intermittently on Android 15 Beta (AP31.240617.009)

🚧 THIS IS A TICKET MIGRATED FROM UPVOTY. The original ticket and comments will be available for a limited time over at:
https://abrp.upvoty.com/b/report-a-bug/obdlink-cx-connects-only-intermittently-on-android-15-beta-ap31240617009/
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ABRP Android V 5.0.2 (2857).
Pixel 6a

This was a long-term reliably working configuration under production Android 14. Moving to Android 15 Beta is the only known change. ABRP will not connect, attempting to link again says no devices found yet. Sometimes, after just letting it sit for maybe 15 minutes or so, it will connect and show live data from the adapter.
I have used the OBDLink app to upgrade the firmware in the CX to the most current. OBDLink app connects to the adapter without problem. Bug also reported to Google through the Android Beta Feedback app.

I am able to access the CX normally (that is, immediately and reliably) with a Pixel 8 running the same version of ABRP on production Android 14.