Hi to all!. I some time ago bought new laptop and installed operating system, and i have a lot of problems that i wanted to resolve, but i have no idea. I used windows 10, but i've set up win7 and i think that there are some issues with brandmauer. I can't use postgresql channel because it's often busy and some ports are not working with other computers from the network. Perhaps, it is a problem with cisco, but I'm not sure. So what is your opinion?