I am using Isengard 15 RC 2 with the stalker add on modification modded by psycon and it has resolved the issue with the connection time out. The file sets the default time out to 60 in the settings and using http://1.iptvprivateserver.tv with http://is.gd/NFPSE for the guide address has everything working fine on windows 7. I was having time out issues at first but now all is weel. With the new file all I did was to rename the old add on to stalker.old and download and unzip the new file to the same directory and was up and running in less than 5 minutes. Yes there is a lot of freezing, but remember they are working on the server getting it ready for the 15th so to me this is expected and not near as bad as it could be.
Go into c:/users/(username)/appData/roaming/Kodi/userdata/AddOn_Data and remove the stalker folder. Download the updated stalker folder and paste it into the same file path. Once you do that then go to Kodi and into settings. Open the pvr stalker settings and make sure to select 60 for timeout setting. In the file path for server address make sure you have http://1.iptvprivateserver.tv, check the guide address that it is http://is.gd/NFPSF. Also make sure you have the prefer xml selected. Save and got into tv settings and clear data. That should allow it to work.
If you are absolutely sure you followed all the instructions, and tried the connection timeout mod, then maybe this won't work for you. One suggestion that could work is to start from fresh, uninstall Kodi completely, and maybe moving your data files for Kodi so they aren't seen by a new install. Another thing is to learn about Kodi and how it works. There is a learning curve for Kodi, and the more you know about it, the better, but you have to start somewhere.
Here's what I suggest you can do to get help is to describe your install (where you installed Kodi and what you did to install it), or taking a screen shot of your Kodi PVR Stalker settings. (Control-s, set the location in Systems Settings>Debugging ) and post it if you don't want to type out your settings. I see that you may have tried an install of Kodi 15.0 RC2, and may have done a fresh install, but nothing in your other posts tell me much.
the mac can be anything you want it to be.. first 6 just need to be 00:1a:79: then you can use the last 6 of your device.. if that doesnt work and you have changed the timeout setting, i would change the last 6 up by one digit or letter to see if you can get the channels to load
