Just wondering, if this is a problem which only bedevils me, or if other people are seeing it:
PMP450 SMs, running 15.0 or later f/w (it's a question right now whether the AP f/w is related to this, but it seems that the APs are usually running 13.2 f/w) The symptom is the SM throws a bunch of "Deleting a timer since it was active" errors, then some other errors, then it resets to factory defaults and reboots (see below for typical Event log snippet). Sometimes, the radio loses calibration data. Because we run our configurations as close as possible to default in the first place, we can typically access the radio via ICC and reconfigure it appropriately without a truck. However, and this is a huge deal, some of these radios that had 10M keys are now reverting to 4M keys! This is going to cause us major headaches. I have opened lines of communication with Cambium about this, but they are giving me their standard "we haven't heard about this" response which is always their default up until they admit it's a problem and start to resolve it. Have any of you encountered these issues? Typical Event Log snippet: 09/07/2017 : 01:26:19 CST : :Deleting a timer since it was active (T), TimerId=0x5fa0c0 (0xac325c), TimerEvent=0x8, TimerTaskId=48, CurrentTask=48 09/07/2017 : 01:26:21 CST : :Deleting a timer since it was active (T), TimerId=0x5fa0c0 (0xac325c), TimerEvent=0x8, TimerTaskId=48, CurrentTask=48 09/07/2017 : 01:26:23 CST : :Deleting a timer since it was active (T), TimerId=0x5fa0c0 (0xac325c), TimerEvent=0x8, TimerTaskId=48, CurrentTask=48 09/07/2017 : 01:26:25 CST : :SNMP user; user=snmp; Reboot from SNMP; 09/07/2017 : 01:26:25 CST : :Deleting a timer since it was active (T), TimerId=0x5fa0c0 (0xac325c), TimerEvent=0x8, TimerTaskId=48, CurrentTask=48 09/07/2017 : 01:26:27 CST : :SNMP user; user=snmp; Reboot from SNMP; 09/07/2017 : 01:26:27 CST : :Forced reset; 09/07/2017 : 01:26:27 CST : :Deleting a timer since it was active (T), TimerId=0x5fa0c0 (0xac325c), TimerEvent=0x8, TimerTaskId=48, CurrentTask=48 01/01/2016 : 00:00:00 UTC : : 01/01/1970 : 00:00:00 UTC : :CalParams[46], updating FPM, CalParams and FPM mismatch! 01/01/1970 : 00:00:00 UTC : :CalParams[47], updating FPM, CalParams and FPM mismatch! 01/01/1970 : 00:00:00 UTC : :CalParams[58], updating FPM, CalParams and FPM mismatch! 01/01/1970 : 00:00:00 UTC : :CalParams[59], updating FPM, CalParams and FPM mismatch! 01/01/1970 : 00:00:00 UTC : :CalParams[60], updating FPM, CalParams and FPM mismatch! 01/01/1970 : 00:00:00 UTC : :CalParams[61], updating FPM, CalParams and FPM mismatch! 01/01/1970 : 00:00:00 UTC : :CalParams[62], updating FPM, CalParams and FPM mismatch! 01/01/1970 : 00:00:00 UTC : :CalParams[63], updating FPM, CalParams and FPM mismatch! 01/01/1970 : 00:00:00 UTC : File src/cal_params.c : Li 01/01/2016 : 00:00:00 UTC : ******SYSTEM STARTUP****** System Reset Exception -- Watchdog Reset Software Version : CANOPY 15.0.2 SM-DES Board Type : P11 Boot Bank : 0 Board Temperature : 38 C / 101 F Device Setting : 5.4/5.7GHz MIMO OFDM - Subscriber Module - 0a-00-3e-bx-yy-zz No valid accounts configured. Using default user account FPGA Version : 061716 FPGA Features : DES, Sched; 01/01/2016 : 00:00:00 UTC : :CalParams[46,47,58,59,60,61,62,63,64,65,66,67,68,72,76,77], updated FPM, CalParams and FPM mismatch! FeatureKey mismatch for FKey[1] 12/31/2015 : 18:03:37 CST : :Timezone set to CST; 09/07/2017 : 01:30:24 CST : :Time Set
