Firmware version: 18.99.2.p49.9 to 18.99.2.p155 {#topic_27666660-047f-45c1-b922-0f18a6bc5a92}

Component	Description
Bluetooth	Audio lost occurs due to periodic adv sync lost, during 2 BIS 44.1kHz unencrypted streams with 1M PHY configuration. BIS sync loss may occur in long audio streaming sessions.

Parent topic:Bug fixes and/or feature enhancements