Connection through Arris modem (bridged) very slow
Strange issue with my Deco P7 system.
Ziggo (NL) Arris TG2492LG modem in bridge mode 192.168.100.1
Deco P7 with Synology NAS wired on second deco (upstairs) in same IP range (100-200)
Firmware 1.2.0 Build 20181210 rel. 34913
App version 1.8.1
IP reservation on NAS
Ports forwarded in deco app
Internally with NAS ip:5000 normal connection, external with my standard DDNS (ip.com) no connection at all.
If have registered the tplinkdns and this seems to work... but extremely slow.
QOS is standard, no priority to any devices.
Any suggestions on what can be wrong?