After doing some changes to my routerOS box.. Im stranded with the following problems.

I added 3 DSL PPPoE connections to it. All 3 of course on their own ethernet card.

I configured the username/pw for each one, and each one connects and authenticates fine.
All 3 DSL connections are from the same ISP.

Problem number 1: all 3 DSL connections disconnect and reconnect every 2 minutes exactly.
Problem number 2: none of the dynamic default routes/IP addresses of each DSL connection are added. (note this box already had a non-pppoe static IP DSL connection)
Problem number 3: Im not sure if its a version problem, as at the same time I upgraded to 3.0rc10 from 2.9.44 ( I need interface routing which doesnt seem to be configurable in winbox at all)

I need help!