Yes - and as a customer (who has spent money on a service) I have certain rights, namely:
Consumer Right No. 1: Right to Equality in the Consumer Market and Protection Against Discriminatory Marketing Practices
Consumer Right No. 2: Right to Privacy
Consumer Right No. 3: Right to Choose
Consumer Right No. 4: Right to Disclosure of Information
Consumer Right No. 5: Right to Fair and Responsible Marketing
Consumer Right No. 6: Right to Fair and Honest Dealing
Consumer Right No. 7: Right to Fair, Just and Reasonable Terms and Conditions
Consumer Right No. 8: Right to Fair Value, Good Quality and Safety
Consumer Right No. 9: Right to Accountability from Suppliers
You can fight this all you like, those are my rights.
There is only so much an ISP can do.
MWEB have been more than reasonable in this situation. I bet they have network engineers that haven't slept since Monday, because they're working around the clock to try come up with a solution for this.
Would you like to try enforce your rights by heading over to MWEB HQ and flogging them yourself?
Do you really think that will speed things up?
Rant away, but I don't think your rights as a consumer have been affected.