Hi Alniter,
Your not alone in your Vistaish nighmare lol but lets see if we cant get you working a bit better.
Downloads:
These are generally not going to rely on ports at all, so if they are failing this makes me wonder what patch your using? Make sure its the one from here:
https://patch.winmxconex.com/This one filters fakes and often downloads not working is due to fake files.
If you are already using this patch i have one more suggestion. Have a look at this page and pay special attention to the Auto Find Sources and Auto Enter Que settings. Make sure and adjust those as recommended there and try downloads again.
https://www.winmxworld.com/help/winmx-settings-search.htmlUploads:
Linksys routers are pretty straight forward if your rules for it look similar to below
WinMXrule1 6699 to 6699 TCP 192.168.1.10x Enabled
WinMXrule2 6257 to 6257 UDP 192.168.1.10x Enabled
You're on the right track, only one thing I'll mention to check on this is make sure that your not using the Default Gateway (which for most Linksys routers is 192.168.1.1) in this IP Address field. I've put 192.168.1.10
x because most of the ones you need in this area will be 192.168.1.10
2 or 3If you need to find the IP Address of your machine do this
Start > Run > type in cmd
Then say OK
In the next black box type ipconfig
Then hit enter. Your IP Address will be listed here.
Once you're sure thats not the problem next thing to look at is your firewall, Vista also has one built in and it will require you to set ports in it for both TCP and UDP as well if its enabled and on, here is a rough guide for you.
https://www.winmxworld.com/tutorials/vista_firewall.htmlWhile your going thorugh this make sure the WinMX settings are as per those instuctions as well.
If your still having issues with uploads then I'd suggest checking your antivirus and see if it has a place to allow programs access to the internet etc. And another thing built into Vista is Windows Defender, which luckily is usually just a matter of 'Allowing' WinMX full access.
If this still doesnt help then please post back and let us know.