Hello @weidong_sun,
We are performing WiFi certication for W8897 chipset.
Driver release package: SD-WLAN-SD-BT-8897-AO_LINUX_4_9_70-BG4CT-W15.68.19.p59-15.26.19.p59-C4X15698_B0B1-GPL.zip
OS: Android 11
DUT: STA
Test Case Failure ID: 5.2.62 (WTS)
Failure reason: The ping session cannot be established after the Testbed AP is forced to configure the bandwidth to 20 MHz and 1SS.
The issue is observed and reported by WFA lab for our W8897 chipset and driver release mentioned above.
Attaching failure logs for your reference.
Please check the logs and help to solve the issue. This issue is blocker for us and we need prompt feedback from NXP team.
Thanks and Regards,
Nandan Khant
This test case is passed so kindly ignore this ticket.
Thanks and Regards,
Nandan Khant