Predkosc pobierania dochodzi max do. 3M/s da sie cos osiagnac wiecej na modelu TDW8970 jakies latki? Czy po prostu szukac innego routera?

config wifi-device 'radio0'
        option type 'mac80211'
        option channel '1'
        option hwmode '11g'
        option path 'pci0000:00/0000:00:00.0/0000:01:00.0'
        option htmode 'HT20'
        option country 'DE'
        option legacy_rates '1'

OpenWrt 4.9.120

btw. czasem wywala mi po stracie
[  510.949337] blk_update_request: I/O error, dev mtdblock3, sector 6266
[  510.954668] SQUASHFS error: squashfs_read_data failed to read block 0x307d8e
[  510.961521] SQUASHFS error: Unable to read fragment cache entry [307d8e]
[  510.968197] SQUASHFS error: Unable to read page, block 307d8e, size e620
[  510.974963] SQUASHFS error: Unable to read fragment cache entry [307d8e]
[  510.981592] SQUASHFS error: Unable to read page, block 307d8e, size e620
[  511.008581] SQUASHFS error: Unable to read fragment cache entry [307d8e]
...

[  518.876145] SQUASHFS error: Unable to read fragment cache entry [307d8e]
[  518.882156] SQUASHFS error: Unable to read page, block 307d8e, size e620

cały czas ten sam adres i tak przez prawie 10s są te errory. Czyżby jednak Flash siada?