Contacting Coms directly has apparently brought the OP no joy.
Coms have engaged in this forum, and members have received support as a result.
Therefore, it is understandable for someone to raise problems they are having with Coms here in reasonable expectation of a response.
Coms seemed happy enough to engage on this forum when they saw some advantage for them. A few more complaints will no doubt make it advantageous for them to respond with solutions if they have any.
Again, both valid points. But in my personal experience (not with Coms, but other providers in general) - the Support Channel is generally the best way to go. If Coms ran their own forum (unlikely based on post observations) then I *would* expect some level of support. But this is *not* a Coms operated forum, therefore (past posts not withstanding), I personally would expect little or no support from an ISP regardless of who they are from a Community Forum such as this.
Don't get me wrong, whilst I've been reading posts over the years this is a great place to find nuggets of info, but it isn't really the right place to request Provider Support.
It is only my personal opinion so do feel free to take it with a huge pinch of salt!