Let me clarify. I can connect to any server in my server list because next to the globe icon it displays the 'Currently connected server' which at the moment is 'eDonkeyServer No1' (Note: I have the Kad network option turned off). My problem is once connected to a server none of my file searches return any results so the only files I can choose to download are the ones aMule already knows the sources for (from when my search results would return hundreds of files, which incidently was when the downwards arrow on the globe would turn green instead of being stuck on red as it is now).
Does being connected to a server mean you're also connected to the ED2K/Kad networks? I would think so. I read the FAQ section titled 'Get High ID' and this is what it says regarding the ED2K network:
"You can still connect to this network even if none of these ports is accessible. For ED2K connection, if the standard client TCP port (No. 1) is not accessible, you will receive a Low ID and experience significantly lower transfer speeds. However, access to this port (No. 1) is all you need to attain High ID status; this will provide the highest transfer speed possible on the Ed2K network. Making the extended server requests UDP port (No. 3) accessible too is highly recomended, because this will provide you with valuable statistics and information about files on the ED2K network."
Well port 4662 (standard client TCP port No. 1) is accessible ('Port Connection Tester' says so) so I should have High ID (downwards arrow on the globe icon should be green), yet this arrow is stuck on red which indicates I'm not connected at all, so there seems to be a contradiction or maybe I'm getting confused and this arrow will only turn green if port 4672 (extended server request UDP port No.3) is accessible? and does all this have anything to do with not being able to get any hits on my searches?