Stock Asus firmware runs fairly well on AX-88U but now on this one I'm getting some weird issues, which require reboot for internet to comeback online, i think it's related more to WAN Aggregations since my WAN is overprovisioned and I'm getting around 1.3GB/s download via this method. Here is the last part of the log before router requires reboot for WAN to comeback online.
Jun 30 12:13:52 kernel: Init chrdev /dev/idp with major 190
Jun 30 12:13:52 kernel: tdts: tcp_conn_max = 8000
Jun 30 12:13:52 kernel: tdts: tcp_conn_timeout = 300 sec
Jun 30 12:13:54 kernel: SHN Release Version: 2.0.1 0679c74
Jun 30 12:13:54 kernel: UDB Core Version: 0.2.18
Jun 30 12:13:54 kernel: Init chrdev /dev/idpfw with major 191
Jun 30 12:13:54 kernel: IDPfw: flush fc
Jun 30 12:13:54 kernel: IDPfw: IDPfw is ready
Jun 30 12:13:54 kernel: sizeof forward pkt param = 280
Jun 30 12:13:54 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:13:54 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:13:54 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:13:54 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:13:54 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:13:54 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:13:54 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:13:54 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:13:54 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:13:54 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:13:54 BWDPI: fun bitmap = 3
Jun 30 12:13:59 kernel: net_ratelimit: 16582 callbacks suppressed
Jun 30 12:13:59 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:13:59 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:13:59 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:13:59 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:13:59 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:13:59 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:13:59 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:13:59 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:13:59 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:13:59 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:14:04 kernel: net_ratelimit: 9190 callbacks suppressed
Jun 30 12:14:04 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:14:04 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:14:04 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:14:04 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:14:04 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:14:04 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:14:04 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:14:04 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:14:04 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:14:04 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:13:52 kernel: Init chrdev /dev/idp with major 190
Jun 30 12:13:52 kernel: tdts: tcp_conn_max = 8000
Jun 30 12:13:52 kernel: tdts: tcp_conn_timeout = 300 sec
Jun 30 12:13:54 kernel: SHN Release Version: 2.0.1 0679c74
Jun 30 12:13:54 kernel: UDB Core Version: 0.2.18
Jun 30 12:13:54 kernel: Init chrdev /dev/idpfw with major 191
Jun 30 12:13:54 kernel: IDPfw: flush fc
Jun 30 12:13:54 kernel: IDPfw: IDPfw is ready
Jun 30 12:13:54 kernel: sizeof forward pkt param = 280
Jun 30 12:13:54 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:13:54 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:13:54 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:13:54 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:13:54 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:13:54 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:13:54 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:13:54 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:13:54 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:13:54 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:13:54 BWDPI: fun bitmap = 3
Jun 30 12:13:59 kernel: net_ratelimit: 16582 callbacks suppressed
Jun 30 12:13:59 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:13:59 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:13:59 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:13:59 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:13:59 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:13:59 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:13:59 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:13:59 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:13:59 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:13:59 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:14:04 kernel: net_ratelimit: 9190 callbacks suppressed
Jun 30 12:14:04 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:14:04 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:14:04 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:14:04 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:14:04 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:14:04 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:14:04 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:14:04 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:14:04 kernel: protocol 0800 is buggy, dev eth1
Jun 30 12:14:04 kernel: protocol 0800 is buggy, dev eth1