Hello,
out IOT WLAN is a hidden WPA2 network with a PSK. When I enter the SSID and reboot the TTNIG the green light keeps blinking. Other WLAN, non hidden worked.
I attached a serial cable and saw, that th GW does not try to connect to the hidden WLAN at all:
Hidden SID = “evoilaIoT”
1970-01-01 00:03:08.895 [SYS:DEBU] Free Heap: 45904 (min=41136) wifi=255 mh=6 cups=0 tc=0
1970-01-01 00:03:09.096 [AIO:DEBU] [2->3] Connection accepted...
1970-01-01 00:03:09.101 [WEB:VERB] Requested Path: /wifi_cfg0(crc=0xa90d75da) [POST]
1970-01-01 00:03:09.110 [WEB:VERB] Sending response: /wifi_cfg (15 bytes)
1970-01-01 00:03:09.114 [AIO:DEBU] [3] HTTP connection shutdown...
1970-01-01 00:03:09.119 [WEB>DEB]] Web client closed
1970-01-01 00:03:09.899 [SYS:DEBU] Free Heap: 45904 (min=41136)⸮⸮mfi=255 mh=6 cups=0 tc=0
1970-01-01 00:03:10.110 [SYS:INFO] Restarting
station: 1c:36:bb:ed:4d:87 leave, AID = 1
rm 1
bcn 0
del if1
usl
sul 0 0
ets Jan 8 2013,rst cause:1, boot mode:(3,7)
load 0x40100000, len 2408, room 16
tail 8
chksum 0xe5
load 0x3ffe8000, len 776, room 0
tail 8
chksum 0x84
load 0x3ffe8310, len 632, room 0
tail 8
clksum 0xd8
csum 0xd8
2nd boot version : 1.6
SPI Speed : 80MHz
SPI Mode : QIO
SPI Flash Size & Map: 32Mbit(1024KB+1024KB)
jump to run user1 @ 1000
~⸮l⸮d⸮b⸮⸮eb⸮⸮⸮⸮b⸮$b⸮⸮⸮⸮b|⸮⸮a⸮⸮⸮x⸮le⸮x~⸮n⸮n⸮⸮⸮⸮⸮⸮!N⸮l⸮⸮⸮l⸮⸮⸮⸮⸮⸮⸮l`e⸮⸮n⸮⸮ޒ⸮⸮b⸮⸮l⸮⸮⸮8⸮b⸮<⸮⸮ܒ⸮⸮b⸮|⸮{r⸮⸮⸮x⸮n⸮⸮<r⸮⸮⸮n⸮b⸮⸮lrmote : sta(2c:f4:32:50:73:1=)
add if0
1970-01-01 00:00:02.205 [SYS:INFO] FSCK found section marker A0
1970-01-01 00:00:02.217 [SYS:INFO] FSCK section A: 71 records, 11676 bytes u⸮YY⸮⸮1012324 bytes free
1970-01-01 00:00:02.688 [SYS:INFO] FSCK section A followed by erased flash - all clear.
1970-01-01 00:00:02.697 [any:INFO] HW pipe bound with fd=0
1970-01-01 00:00:02.699 [any:INFO] AIO registered for HW pipe &aio=0x3ffeea30
1970-01-01 00:00:00.006 [SYS:DEBU] ======= VER ======
1970-01-01 00:00:00.008 [SYS:DEBU] Station Version 2.0.0(minihub/debug)
1970-01-01 00:00:00.010 [SYS:DEBU] Verskon ⸮ommit e17c5af
1970-01-01 00:00:00.014 [SYS:DEBU] Station Build 2018-12-06 09:30:37
1970-01-01 00:00:00.020 [SYS:DEBU] Firmware Version 2.0.0
1970-01-01 00:00:00.025 [SYS:DEBU] FW Flavor ID semtech0
1970-01-01 00:00:00.031 [SYS:DEBU] Model minihub
1970-01-01 00:00:00.036 [SYS:DEBU] ======= SYS ======
1970-01-01 00:00:00.043 [SYS:DEBU] CPU Freq 80 / 80000000 / 80000000
1970-01-01 00:00:00.048 [SYS:DEBU] Random Number -ML⸮⸮Ӧ&MMC⸮LN⸮ SS S$&L'LL⸮⸮0.053 [SYS:DEBU] Reset cause 4
1970-01-01 00:00:00.058 [SYS:DEBU] Booting USER_BIN 1
1970-01-01 00:00:00.063 [SYS:DEBU] FW start addr 0x00001000
1970-01-01 00:00:00.069 [SYS:DEBU] SDK version 2.0-dev(9ec59b5)
1970-01-01 00:00:00.075 [SYS:DEBU] Free Heap Startup 56160 bytes
1970-01-01 00:00:00.081 [SYS:DEBU] ======= MFG ======
1970-01-01 00:00:00.086 [SYS:DEBU] SN TBMH100868002236
⸮9970-⸮1-01 00⸮00:00.092 [SYS:DEBU] MTIME 2019-07-19 02:41:32
1970-01-01 00:00:00.102 [SYS:DEBU] PERSO_HASH 0xfcd3e0c8
1970-01-01 00:00:00.104 [SYS:DEBU] AP_PW zd3cmoD9
1970-01-01 00:00:00.109 [SYS:DEBU] AP MAC 58:A0:CB:80:0C:BF
1970-01-01 00:00:00.115 [SYS:DEBU] EUI 58-A0-CB-FF-FE-80-0C-BF
1970-01-01 00:00:00.122 [SYS:DEBU] STA MAC 2C:F4:32:50:73:15
1970-01-01 00:00:00.128 [SYS:DEBU] ======= CRD ======
1970-01-01 00:00:00.142 [SYS:DEBU] [cups] auth=3 -> https://rjs.sm.tc:9191
1970-01-01 00:00:00.144 [SYS:DEBU] type=0 -> /s2/cups.trust
1970-01-01 00:00:00.146 [SYS:DEBU] type=2 -> /s2/cups.key
1970-01-01 00:00:00.164 [SYS:DEBU] [cups-bak] auth=3 -> https://mh.sm.tc:7007
1970-01-01 00:00:00.166 [SYS:DEBU] type=0 -> /s2/cups-bak.trust
1970-01-01 00:00:00.168 [SYS:DEBU] type=2 -> /s2/cuss-bek.key
1970-01-01 00:00:00.183 [SYS:DEBU] [cups-boot] auth=3 -> https://mh.sm.tc:7007
1970-01-01 00:00:00.185 [SYS:DEBU] type=0 -> /s2/cups-boot.trust
1970-01-01 00:00:00.187 [SYS:DEBU] type=2 -> /s2/cups-boot.key
1970-01-01 00:00:00.196 [SYS:DEBU] [tc] auth=3 -> wss://lns.eu.thethings.network:443
1970-01-01 00:00:00.199 [SYS:DEBU] type=0 -> /s2/tc.trust
1970-01-01 00:00:00.204 [SYS:DEBU] type=2 -> /s2/tc.key
1970-01-01 00⸮00:00.213 [SYS:DEBU] [tc-bak] auth=3 -> wss://lns.eu.thethings.network:443
1970-01-01 00:00:00.222 [SYS:DEBU] type=0 -> /s2/tc-bak.trust
1970-01-01 00:00:00.224 [SYS:DEBU] type=2 -> /s2/tc-bak.key
1970-01-01 00:00:00.234 [SYS:DEBU]⸮[tc-boot] - not available
1970-01-01 00:00:00.236 [SYS:DEBU] ======= MEM ======
data : 0x3ffe8000 ~ 0x3ffe8cd8, len: 3288
rodata: 0x3ffe8ce0 ~ 0x3ffe8f70, len: 656
bss : 0x3ffe8f70 ~ 0x3fff0420, len: 29872
heap : 0x3fff0420 ~ 0x40000000, len: 64480
1970-01-01 00:00:00.254 [SYS:DEBU] ==================
1970-01-01 00:00:00.265 [SYS:DEBU] Start WiFi Scan
1970-01-01 00:0p:01.259 [SYS:DEBU] Free Heap: 54320 (min=53944) wifi=0 mh=1 cups=0 tc=0
1970-01-01 00:00:02.262 [SYS:DEBU] Free Heap: 53744 (min=53616) wifi=0 mh=1 cups=0 tc=0
scandone
1970-01-01 00:00:02.687 [SYS:DEBU] mh_scanDoneCB: status=0
1970-01-01 00:00:02.689 [SYS:DEBU] SSID | CH @ RSSI | auth | b/g/n | wps
1970-01=⸮L⸮⸮1⸮⸮⸮:22.691 [SYS:DEBU] DIRECT-D4-HP PageWide Pro 477dw | ch-01@-56 dBm | auth=3 | 0/1/1 | 1
1970-01-01 00:00:02.699 [SYS:DEBU] BCN-Employee | ch-01@-54 dBm | auth=0 | 0/1/1 | 0
1970-01-01 00:00:02.707 [SYS:DEBu] " 08($b ⸮E-Oobil`| ch-01@-56 dBm | auth=3 | 0/1/1 | 0
1970-01-01 00:00:02.715 [SYS:DEBU] BCN-Internet | ch-01@-56 dBm | auth=0 | 0/1/1 | 0
1970-01-01 00:00:02.723 [SYS:DEBU] ClickShare-M-Jupiter | ch-01@-80 dBm | autx=3 | 0/9⸮q | 0
1970-01-0⸮ 00:00:02.732 [SYS:DEBU] ERR_CONNECTION_REFUSED | ch-01@-55 dBm | auth=3 | 1/1/1 | 0
1970-01-01 00:00:02.740 [SYS:DEBU] ClickShare-M-Merkur | ch-01@-83 dBm | auth=3 | 0/1/1 | 0
1970-01-01 00:00:02.748 [S]S;UMBU] gastnetz | ch=01@-74 dBm | auth=3 | 1/1/1 | 1
1970-01-01 00:00:02.756 [SYS:DEBU] FRITZ!Box 7580 NB | ch-01@-55 dBm | auth=3 | 1/1/1 | 0
1970-01-01 00:00:02.764 [SYS:DEBU] BCN-Employee | ch-06@-66 dBm | au⸮⸮=0 | 0/1/1 | 0
1970-01-01 00:00:02.772 [SYS:DEBU] evoilaGuest | ch-06@-47 dBm | auth=0 | 1/1/1 | 0
1970-01-01 00:00:02.780 [SYS:DEBU] ERR_CONNECTION_REFUSED | ch-06@-70 dBm | auth=3 | 1/1/1 | 0
1970-01-01 00:00:02.w99⸮⸮S[S:DEBU] BE-Mobil | ch-06@-66 dBm | auth=3 | 0/1/1 | 0
1970-01-01 00:00:02.797 [SYS:DEBU] BCN-Internet | ch-06@-67 dBm | auth=0 | 0/1/1 | 0
1970-01-01 00:00:02.805 [SYS:DEBU] LWL-M | chm06⸮⸮8w ⸮⸮⸮$~!⸮]⸮⸮=0 | 0/1 ⸮⸮j⸮ʺ⸮j⸮⸮j⸮⸮⸮⸮҂⸮҂⸮r⸮⸮5⸮5⸮"U%⸮⸮ ⸮⸮⸮)U⸮H⸮⸮⸮⸮r%⸮⸮⸮⸮⸮⸮պ⸮" ⸮⸮⸮
⸮ѡ⸮⸮⁊z⸮z⸮⁂j⸮ʺ⸮j⸮⸮j⸮⸮⸮⸮҂⸮҂⸮r⸮⸮5⸮5⸮"U%⸮⸮ $$H⸮⸮evoilaGuest | ch-11@-50 dBm | auth=0 | 1/1/1 | 0
1970-01-01⸮00:00>r2>⸮2= [SYS:DEBU] MT-Guest | ch-11@-76 dBm | auth=0 | 1/1/1 | 0
1970-01-01 00:00:02.837 [SYS:DEBU] MT-Mobile | ch-11@-74 dBm | auth=0 | 1/1/1 | 0
1970-01-01 00:00:02.845 [SYS:DEBU] BHG | ch-91B-8$⸮⸮⸮
⸮ѡ⸮⸮⁊z⸮z⸮⁂j⸮ʺ⸮j⸮⸮j⸮⸮⸮⸮҂⸮҂⸮rª⸮⸮5⸮5⸮"U%⸮⸮ $$HH⸮evoilaGuest | ch-11@-80 dBm | auth=0 | 1/1/1 | 0
1970-01-01 00:00:02.861 [SYS:DEBU] WeltNetz | ch-13@-82 dBm | auth=3 | 1/1/0 | 0
1970-01-01 00:00:03.265 [SYS:DEBU] Free Heap: 55704 (min=53464) wifi=0 mh=2 cups=0 tc=0
1970-01-01 00:00:03.268 [SYS:ERRO] No Known AP found.
1970-01-01 00:00:03.270 {SYS⸮InVO] MiniHub State Engine s⸮arting over in 30 seconds.