If you see the following messages in the your device log, it means that there is a wireless driver mismatch between your station and access point.
These will go away once both sides are on the same firmware version.
[ 149.541941] DRIVER_LOG [INFO1-CORE]-[PrsCoreScanConnectionManager_PerStationBlockAckStatusNotificationReceived:2543]: The ba status received is: 1[ 149.555165] DRIVER_LOG [INFO1-CORE]-[PrsCoreScanConnectionManager_PerStationBlockAckStatusNotificationReceived:2543]: The ba status received is: 0[ 149.568323] DRIVER_LOG [INFO1-CORE]-[PrsCoreScanConnectionManager_PerStationBlockAckStatusNotificationReceived:2543]: The ba status received is: 5[ 150.041928] DRIVER_LOG [INFO1-CORE]-[PrsCoreScanConnectionManager_PerStationBlockAckStatusNotificationReceived:2543]: The ba status received is: 1[ 150.055104] DRIVER_LOG [INFO1-CORE]-[PrsCoreScanConnectionManager_PerStationBlockAckStatusNotificationReceived:2543]: The ba status received is: 0[ 150.068297] DRIVER_LOG [INFO1-CORE]-[PrsCoreScanConnectionManager_PerStationBlockAckStatusNotificationReceived:2543]: The ba status received is: 5[ 150.542056] DRIVER_LOG [INFO1-CORE]-[PrsCoreScanConnectionManager_PerStationBlockAckStatusNotificationReceived:2543]: The ba status received is: 1