Hi all,
in order to debug Wifi issues, I took a recording of the wifi logging as described here.
As a device I used an iPhone 11 Pro.
What makes me wonder is that there are entries where the iPhone seems not to receive any signal from the network.
5/10/2020 18:55:07.714 CurrentBSS {Praxis RB88 - 44:4e:6d:18:b1:76} {-70dbm, 1, 2848646ms } RoamCache - {}
05/10/2020 18:55:07.714 __WiFiLQAMgrLogStats(Praxis RB88:Stationary): Rssi: -70 {-70 -75} Snr: 21 Cca: 28 TxPer: 0.0% (5) BcnPer: 0.0% (49, 53.1%) RxFrms: 12 RxRetryFrames: 1 TxRate: 585000 RxRate: 520000 FBRate: 175500 TxFwFrms: 8 TxFwFail: 0 TxReTrans: 0 time: 3713.3secs fgApp: (null)
05/10/2020 18:55:07.715 WiFiLQAMgrCopyCoalescedUndispatchedLQMEvent: Rssi: -70 Snr:21 Cca: 28 TxFrames: 5 TxFail: 0 BcnRx: 49 BcnSch: 49 RxFrames: 12 RxRetries: 1 TxRate: 585000 RxRate: 520000 FBRate: 175500 TxFwFrms: 8 TxFwFail:0 TxRetries: 0
...
05/10/2020 18:57:09.702 __WiFiLQAMgrLogStats(Praxis RB88:Stationary): Rssi: 0 {0 0} Snr: 0 Cca: 6 (S:0 O:6 I:0) TxPer: 0.0% (0) BcnPer: 0.0% (0, 53.0%) RxFrms: 0 RxRetryFrames: 0 TxRate: 0 RxRate: 0 FBRate: 0 TxFwFrms: 0 TxFwFail: 0 TxReTrans: 0 time: 3835.3secs fgApp: (null)
05/10/2020 18:57:09.702 WiFiLQAMgrCopyCoalescedUndispatchedLQMEvent: Rssi: 0 Snr:(null) Cca: 6 TxFrames: 0 TxFail: 0 BcnRx: (null) BcnSch: (null) RxFrames: 0 RxRetries: 0 TxRate: 0 RxRate: 0 FBRate: 0 TxFwFrms: (null) TxFwFail:(null) TxRetries: 0
...
05/10/2020 18:57:09.798 WiFiLQAMgrCopyCoalescedUndispatchedLQMEvent: Rssi: -71 Snr:19 Cca: 6 TxFrames: 0 TxFail: 0 BcnRx: (null) BcnSch: (null) RxFrames: 0 RxRetries: 0 TxRate: 0 RxRate: 0 FBRate: 0 TxFwFrms: (null) TxFwFail:(null) TxRetries: 0
...
05/10/2020 18:57:14.638 CurrentBSS {Praxis RB88 - 44:4e:6d:18:b1:76} {-59dbm, 1, 2975569ms } RoamCache - {}
05/10/2020 18:57:14.638 WiFiLQAMgrCopyCoalescedUndispatchedLQMEvent: Rssi: -59 Snr:21 Cca: 8 TxFrames: 103 TxFail: 0 BcnRx: 213 BcnSch: 217 RxFrames: 121 RxRetries: 8 TxRate: 650000 RxRate: 585000 FBRate: 175500 TxFwFrms: 111 TxFwFail:1 TxRetries: 45
05/10/2020 18:57:15.089 __WiFiLQAMgrLogStats(Praxis RB88:Stationary): Rssi: -72 {-69 -73} Snr: 21 Cca: 8 (S:4 O:3 I:1) TxPer: 0.0% (103) BcnPer: 1.8% (217, 53.0%) RxFrms: 121 RxRetryFrames: 8 TxRate: 650000 RxRate: 585000 FBRate: 175500 TxFwFrms: 111 TxFwFail: 1 TxReTrans: 45 time: 3840.7secs fgApp: com.apple.Preferences
05/10/2020 18:57:15.090 WiFiLQAMgrCopyCoalescedUndispatchedLQMEvent: Rssi: -72 Snr:21 Cca: 8 TxFrames: 103 TxFail: 0 BcnRx: 213 BcnSch: 217 RxFrames: 121 RxRetries: 8 TxRate: 650000 RxRate: 585000 FBRate: 175500 TxFwFrms: 111 TxFwFail:1 TxRetries: 45
Do I read the logs correctly? Does this mean at 05/10/2020 18:57:09.702 the device did not receive anything from the wifi network? Does this indicate any transmission issues in the network or is it nothing to worry about?
Regards