Constant Downtime in connection, no assistance

My connection has been down for 6 days and I've got the ISP and Linteg pointing fingers at each other with no one taking accountability. This same thing happened in April but it lasted 20 days. I was charged full price for those 20 days and I will charged again for this downtime, not to mention that they are far more expensive than other providers.

If possible, avoid at all costs but if you are forced to use this provider then do choose their ISP as it will present less issues. But if you can, try move into a complex with a different provider as the headache is just not worth it.