Hello, my friends. I recently bought new laptop and reinstalled my OS, and i have a lot of issues that i wanted to fix, but i don't know how. I used ubuntu, but i've set up windows 8 and i think that there are some problems with brandmauer. I can't use postgresql channel because it's often busy and some ports are not working with other clients from the internet. Perhaps, it is an issue with router, but I don't know for 100%. So what is your opinion?