SO CALLED INTERNET PROVIDERS

I am now getting a bit irate with this so called Internet Service Provider, always have issues with slow speeds and it is never their problem, In the evenings you will get home and watch something without any issues, suddenly the signal will drop so much that my TV cellphones and security cameras goes either offline or does not want to connect to the internet, after that it will be so slow and will not work, then it will come back and work for a bit. The speed and everything is so slow that during the evenings when nobody is online my cameras will go offline and stop record anymore. You can phone them and they will just tell you that there is nothing wrong on their side. We must boikot them and stop using their services, I am sure there is other companies out there that is much better than them. RAIN PLEASE SUPPLY US WITH ANSWERS on what the issue is. I have seen other reviews on their hello peter review site that is complaining about the same thing and seems to me that they are not coming right. Contact the people bac that pays you salaries.