Internet disconnecting

Hi there, I've just been able to get on the vatsim network after 6 months of working through it to fix it, but it seems another problem has just sparked up after one successful flight. Now, everytime I connect to the network, my internet loses it's connection with the provider. Is there something I am doing wrong? If I don't lose the internet I get the timeout error. Another problem, but easier to fix is the message that I receive every time about a new aircraft entering my area. I must click on "no" to not disable features, i believe it is, to a certain aircraft. Any help would be greatly appreciated, thanks!Corey A.