Common Errors and Failures

This page records the known common failures.

General

Test Cases are skipped

• Caused by: Intended Behavior

Expected. Before running tests, we check if DUT supports corresponding features by system property.

TransportLostLost

• Caused by: REF device

Please check your USB connection, or take a bug report and see why the connection between Bumble and Controller is lost.

Venti

LePairingTest.test_legacy_pairing

• Caused by: Android Bluetooth Stack

Some legacy test cases cannot pass on Android releases before 25Q4 or equivalent mainline modules.

LePairingTest.test_oob_pairing

• Caused by: Android Bluetooth Stack

Legacy OOB pairing has known failure on Android releases around 2025.