I have a theory. I moved from EE to 3 due to data rates dropping to near zero during the working day but I found 3 was nowhere near as good as it was.
My theory is that the networks have been flogging home broadband with so much success that they cannot install bandwidth fast enough to maintain contention ratios to a level that provides a consistent service to its customers.
Most people who complain complain about data rates more than quality and availability of voice calls.
Solution. The networks need to invest more in system expansion but I expect that labour, materials and cash my be the issue.
