[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 - Alexander Couzens (lynxis)

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@Dm1 it would be nice if you can do some debug things if you have the time.


`swconfig dev switch0 show` + ifconfig
wait 60 sec.
`swconfig dev switch0 show` + ifconfig
wait 10 sec
`swconfig dev switch0 show` + ifconfig
start `ping `
`swconfig dev switch0 show` + ifconfig
# ping is still running
wait 60 sec
`swconfig dev switch0 show`

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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#comment3227