Login Redirect Issue

Hi, Ive completely trashed my day trying to solve this before coming here but it just isnt working.

I use engage Box that links to a subscription form via the Membership Pro View Module. This redirects the user (or usually does) to his appropriate membership level page.

But  am kust getting an error every time I try to login. This page isn't working at the momentdomain.com redirected you too many times.Doing the obvious doesnt owork, like clearing cahce etc. 
The page seems to be redirecting to the appropriate url (its visible in the browser), but the loop of some kind stops the Member Page being loaded.

Any ideas whould be appreciated. This way of doing thing has worked many times in the past for me so it should be working fine? Thanks,

PS: I'll add a not if I solve it as I am continuing to try things out.

I fixed it. I was the dumbest... I am the dumbest. It was a setting within the Plan. I was pointing to the subscription form instead of the Plan page. DOAH!

OK Stephen. Thanks for the update and Happy to hear that you figured out.

Regards,

Tuan