I started noticing this issue on 4.7.4 firmware, but it's also happening on the 4.8 beta.
On a fresh reboot, the repeater speeds are normal and about 90% of the original network's speed. Then after a few hours to a day, the speed drops to <1mbps. There are also constant dropped connections, and even the admin panel randomly shows timeouts or lack of internet connection.
The logs are full of the following line:
Wed May 14 15:15:28 2025 kern.err kernel: [ 962.070125] 7981@C13L1,tx_free_v3_notify_handler() 3530: ContTxFailCntTotal = 2, ContTxFailCnt300ms = 2
Wed May 14 15:15:28 2025 kern.err kernel: [ 962.079519] 7981@C13L1,tx_free_v3_notify_handler() 3533: token used by current wcid = 1, free_token_cnt = 2303
Wed May 14 15:15:29 2025 kern.err kernel: [ 962.477707] 7981@C13L1,tx_free_v3_notify_handler() 3530: ContTxFailCntTotal = 3, ContTxFailCnt300ms = 1
Wed May 14 15:15:29 2025 kern.err kernel: [ 962.487103] 7981@C13L1,tx_free_v3_notify_handler() 3533: token used by current wcid = 1, free_token_cnt = 2303
Wed May 14 15:15:30 2025 kern.err kernel: [ 963.301153] 7981@C13L1,tx_free_v3_notify_handler() 3530: ContTxFailCntTotal = 4, ContTxFailCnt300ms = 1
Wed May 14 15:15:30 2025 kern.err kernel: [ 963.310548] 7981@C13L1,tx_free_v3_notify_handler() 3533: token used by current wcid = 1, free_token_cnt = 2303
Wed May 14 15:19:40 2025 kern.err kernel: [ 1213.708704] 7981@C13L1,tx_free_v3_notify_handler() 3530: ContTxFailCntTotal = 1, ContTxFailCnt300ms = 1
Wed May 14 15:19:40 2025 kern.err kernel: [ 1213.718107] 7981@C13L1,tx_free_v3_notify_handler() 3533: token used by current wcid = 2, free_token_cnt = 2302
I noticed several older threads have this same issue:
And more.
My primary use of this router is in repeater mode, so this is a very annoying issue. I would appreciate someone taking a look.
Please SSH to the router, and execute the commands:
iwpriv rax0 show MibBucket
logread -f &
while true;do echo ----;iwpriv apclix0 show stainfo;echo ----;iwpriv apclix0 show stacountinfo;echo ----;iwpriv apclix0 show stat;echo ----;iwpriv apclix0 show MibBucket;echo ----;iwpriv apclix0 show mibinfo;echo ----;iwpriv apclix0 show tpinfo=0-2;echo ----;iwpriv apclix0 show vow_info;echo =======;sleep 3;done
When the repeater issue occurs, please copy the issue syslog and share with us.
May I know how do you test the Internet speed of XE3000?
And please help us collect more information:
These commands are running on SSH. When the issue reproduces, please export syslog or copy the content in the SSH window and send it to me.
Is the XE3000 repeater connect to primary WiFi 5G or 2.4G?
If the PC is wired to XE3000, is it normal to access the admin panel and the Internet when this issue reproduced?