[FS#762] TP-Link WR1043ND v4: Network on switch fails at random

[LEDE Bugs]

The following task has a new comment added:

FS#762 - TP-Link WR1043ND v4: Network on switch fails at random
User who did this - Sven (Sven)

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@**Dmitry Chigiryov**: I have the same problem on TL-WR841Nv9, but I do neither use PPPoE nor VLANs. So at least in my case, the problem is not related to VLAN tagging.

Unfortunately, my TL-WR841Nv9 are both used as access points and do not provide DHCP services. Futhermore, I'm running a cronjob on them that swiches off WIFI when the default gateway can't be pinged and brings WIFI back up then the default gateway comes back online.

I've now disabled the cron job and added a separate SSID with separate network that has DHCP enabled, so the next time the LAN becomes inaccessible because of this bug, I can connect to the newly created SSID, get an IP via DHCP, SSH to the TL-WR841Nv9 and start collecting logs as requested by @**Alexander Couzens**.

So hold on... :-)
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More information can be found at the following URL:
https://bugs.lede-project.org/index.php?do=details&task_id=762#comment4000