Mediatek has released new firmware. Perhaps that multicast-to-unicast bug is fixed now @_FailSafe
[][MAC80211][Release][Update Filogic 830/820/630 firmware]
[Description]
Update Filogic 830/820/630 firmware to 20240823
Critical issue bugfix
1. Fix MAC80211 multicast-to-unicast issue
2. Fix WDS (4-addr) mode rate adaptation algorithm