[FS#896] mt7620 - dropping frames (WiFi)

[LEDE Bugs]

The following task has a new comment added:

FS#896 - mt7620 - dropping frames (WiFi)
User who did this - Kristian Evensen (kristrev)

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Hi,

I am seeing the same issue and am trying the work-around with unloading/loading modules to get wifi back in a working state. However, I can't seem to figure out which modules to unload. Unloading seemingly relevant modules (like rt2800pci) has no effect, while the board reboots when unloading for example rt2800soc. Any hints or pointers to which module to remove?

Also, at least for me, the "Dropping frame ..."-error is harmless. However, in my case, that error message is usually (at some point) followed by the "Arrived at non-free ..." message. When the latter message arrives, wifi always hangs.

Thanks in advance for any help,
Kristian
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More information can be found at the following URL:
https://bugs.lede-project.org/index.php?do=details&task_id=896#comment4102