RT-AC88U router - WiFi connection reset

[Bambalacul]

Hi,
I phase a problem with my router for both bands 2,4 ghz and 5 ghz. When look online on movie or I play a game my wifi connection drop time to time. I don't have same problem on lan network.
Under Gen log. I receive below message in general:
Jan 13 21:45:12 kernel: CONSOLE: 190849.981 wl1.0: wlc_send_bar: seq 0x60d tid 0
Jan 13 21:45:30 kernel: CONSOLE: 190868.230 FIFO-4 TXPEND = 2 TX-DMA4 =>
Jan 13 21:45:35 kernel: CONSOLE: 190873.230 FIFO-4 TXPEND = 2 TX-DMA4 =>
Jan 13 21:46:28 kernel: CONSOLE: 190925.885 bcm_pack_xtlv_entry: no space tlv_buf: requested:260, available:236
Jan 13 21:48:05 kernel: CONSOLE: 191023.230 FIFO-4 TXPEND = 4 TX-DMA4 =>
Jan 13 21:49:02 kernel: CONSOLE: 191079.230 FIFO-4 TXPEND = 1 TX-DMA4 =>
Jan 13 21:49:37 kernel: CONSOLE: 191114.230 FIFO-4 TXPEND = 1 TX-DMA4 =>
Jan 13 21:49:41 kernel: CONSOLE: 190931.585 wl0: wlc_ampdu_resp_timeout: cleaning up resp tid 0 waiting forseq 0x89 for 200 ms
Jan 13 21:49:56 kernel: CONSOLE: 191133.230 wl1: PSMx dump at 164390 seconds. corerev 64 reason:watchdog 191133.230 ucode revision 1073.579 features 0x1426
Jan 13 21:49:56 kernel: CONSOLE: 191133.230 psmxdebug 0x00ec8166 macctl 0x403 maccmd 0x4
Jan 13 21:49:56 kernel: CONSOLE: psm_brc 0x0000 psm_brc_1 0x0000 MX_UCODE_DBGST 0x2
Jan 13 21:49:56 kernel: CONSOLE: 191133.230 PC (psmdebug_x):
Jan 13 21:49:56 kernel: CONSOLE: 191133.230 0x00c98166 0x00c98166 0x00c98166 0x00c98166
Jan 13 21:49:56 kernel: CONSOLE: 191133.230 0x00c98166 0x00c98166 0x00c98166 0x00c98166
Jan 13 21:49:56 kernel: CONSOLE: 191133.230 0x00fe8166 0x00fe8166 0x00fe8166 0x00fe8166
Jan 13 21:49:56 kernel: CONSOLE: 191133.230 0x00fe8166 0x00fe8166 0x00ec8166 0x00c98166
Jan 13 21:49:56 kernel: CONSOLE: 191133.230 0x00ec8166 0x00c98166 0x00c98166 0x00c98166
Jan 13 21:49:56 kernel: CONSOLE: 191133.230 0x00ec8166 0x00ec8166 0x00ec8166 0x00ec8166
Jan 13 21:49:56 kernel: CONSOLE: 191133.230 0x00ec8166 0x00ec8166 0x00ec8166 0x00c98166
Jan 13 21:49:56 kernel: CONSOLE: 191133.230 0x00ec8166 0x00ec8166 0x00ec8166 0x00c98166
Jan 13 21:49:56 kernel: CONSOLE: 191133.230 0x00fe8166 0x00ec8166 0x00ec8166 0x00ec8166
Jan 13 21:49:56 kernel: CONSOLE: 191133.230 0x00c98166 0x00c98166 0x00c98166 0x00c98166
Jan 13 21:49:56 kernel: CONSOLE: 191133.230 0x00ec8166 0x00ec8166 0x00ec8166 0x00ec8166
Jan 13 21:49:56 kernel: CONSOLE: 191133.230 0x00c98166 0x00fe8166 0x00fe8166 0x00fe8166
Jan 13 21:49:56 kernel: CONSOLE: 191133.230 0x00c98166 0x00fe8166 0x00fe8166 0x00fe8166
Jan 13 21:49:56 kernel: CONSOLE: 191133.230 0x00fe8166 0x00fe8166 0x00fe8166 0x00ec8166
Jan 13 21:49:56 kernel: CONSOLE: 191133.230 0x00fe8166 0x00ec8166 0x00ec8166 0x00ec8166
Jan 13 21:49:56 kernel: CONSOLE: 191133.230 0x00fe8166 0x00ec8166 0x00ec8166 0x00ec8166
Jan 13 21:49:56 kernel: CONSOLE: 191133.230 PC (psmdebug):
Jan 13 21:49:56 kernel: CONSOLE: 191133.230 0x00ff8028 0x00ff8047 0x00ff8060 0x00ff8063
Jan 13 21:49:56 kernel: CONSOLE: 191133.230 0x00ff8028 0x00ff8047 0x00ff8060 0x00fe8064
Jan 13 21:49:56 kernel: CONSOLE: 191133.230 psmx stack_status : 0x1
Jan 13 21:49:56 kernel: CONSOLE: 191133.230 psmx stack_entries:
Jan 13 21:49:56 kernel: CONSOLE: 191133.230 0x002f
Jan 13 21:49:56 kernel: CONSOLE: 191133.230 0x0141
Jan 13 21:49:56 kernel: CONSOLE: 191133.230 0x0176
Jan 13 21:49:56 kernel: CONSOLE: 191133.230 0x0188
Jan 13 21:49:56 kernel: CONSOLE: 191133.230 0x1fff
Jan 13 21:49:56 kernel: CONSOLE: 191133.230 0x1fff
Jan 13 21:49:56 kernel: CONSOLE: 191133.230 0x1fff
Jan 13 21:49:56 kernel: CONSOLE: 191133.230 0x1fff
Jan 13 21:49:56 kernel: CONSOLE: 191133.230 txe_vasip_intsts 0x0
Jan 13 21:49:56 kernel: CONSOLE: 191133.230 wl1: fatal error, reinitializing
Jan 13 21:49:56 kernel: CONSOLE: 191133.231 wlc_ucode_download: wl1: Loading MU ucode
Jan 13 21:49:56 kernel: CONSOLE: 191133.243 wl1: CORE INIT : nfifo 32 mu_tx_enab 1
Jan 13 21:49:56 kernel: CONSOLE: 191133.244 wl1: CORE INIT : mode 2 pktclassify 1 rxsplit 0 hdr conve 0 DMA_CT Enabled
Jan 13 21:49:56 kernel: CONSOLE: 191133.254 wl1 wlc_txbf_set_shm_idx: scb aleady has user index 255

Can somebody help me to solve this issue?

Thanks,
Dan

 

[wouterv]

I suggest the general cure:
If there are, disconnect USB devices, then:

1. Install the latest available firmware version.
2. Reset to factory defaults.
3. Do NOT load a configuration backup.
4. Perform a manual configuration and only configure the bare minimum, as:
   1. Router Login Name.
   2. Router Login Password.
   3. WAN Connection Type, and what is required to connect to the Internet.
   4. Wireless SSID's and WPA Pre-Shared Key's.
   5. Leave everything else default.
5. Test the router behavior.

 

[Bambalacul]

Hi Wouterv,

Now after few days is look ok. Is working good. My question is if I can activate more services on router now.

Kind regards,
Dan

 

[wouterv]

I suppose you did the reset and re-configure.
If after that it works all well, sure, I suggest to activate one service at a time and observe the behavior for a while before you activate more features.
What services are you talking about?

 

[Bambalacul]

I suppose you did the reset and re-configure.
If after that it works all well, sure, I suggest to activate one service at a time and observe the behavior for a while before you activate more features.
What services are you talking about?

Usual use VPN server and Nas capabilities but more important is VPN.

 

[wouterv]

VPN should work.
Realise that the "NAS" capabilities are limited, you cannot compare the router "Network Place (Samba) Share" with full NAS features. At least a "Health Scan" (from the Network Map page) is recommended.