Draytek Vigor 3300

[Yaayuh!]

This is a long shot, but helpful if successful.

Does anyone use a Draytek Vigor 3300 or have any experience with one?

I have one as a gateway with 2 ADSL2+ lines hooked up to it.
Basically i'm having issues with it since upgrade from ADSL to ADSL2+, it seems the load balancing is going crazy and doesn't know what to do. Sometimes web pages load instantly and all be fine for an entire day, then the next day web pages/traffic in general is hit and miss. The sync lights on the modems are up all the time but when we have issues it's like the connection is dead.
If i were to disconnect a modem so it's running a single connection, it runs smooth, not lightning fast but smooth.

Here's the fun part, i can't rule out it being a BT network issue since the upgrade, the lines look to be syncing too high but the ISP and BT say it's all good but are going to try "a different profile" on the lines.

If anyone has experience with this Draytek or load balancing on 2 ADSL2+ WAN connections in general, i would appreciate your opinions/advice on what to look at.

 

[tribz]

Can you get the ADSL routers to sync at lower speeds, perhaps making an ADSL connection rather than an ADSL2? That might tell you if its the lines loosing sync or not passing traffic.

I've got a 2920 which load balances an ADSL2 connection and a WAN2 connection of to BeBonded connection and its just worked without having to do any fiddling.

Perhaps try backing up your config and updating the firmware?