Hello Everyone, sorry for the delays, been waiting for the switch that never arrived, cancelled the order and order another one.
Im glad that GC-forever managed to sort the stuff, as soon as you got the network adapter is all good.
Ok here is my findings, bear in mind that now i got 3 Wiis (with the adapter) + 2 GC + 2 Pcs + 2 Switchs + 1 Router
Testing with new switch (no uplink)
would not connect the Wii the 2 GC (would see each other and play flawless)
Testing with the new switch and using a Pc running a DHCP server, I would find something very weird, please look at the photos
The MAC is not visible for the running server (?) you can see on the pictures IPs
192.168.0.100 [PC running the Server]
192.168.0.101 [Wii # 1]
192.168.0.102 [Wii # 2]
192.168.0.103 [Wii # 3]
192.168.0.104 [GC # 1]
192.168.0.105 [GC # 2]
192.168.0.106 [PC running dolphin]
192.168.0.105 [PC New MAC appears when i run the game]
I Always start with the GC and PC for the counting so by the time the numbers appear I can add one Wii at the time, as always the moment the second Wii comes to the equation, the counting stops in the Wii and the others got stuck in the screen (note the PC and One GC showing 5 Systems the others only 4 systems and the Second Wii stucked)
Having 2 different Switchs, 1 Router 3 different Wiis with 3 different Adapters, that i tried, with every combination I start to think that or im a bit stupid (that is always a chance) or there is something very weird in my setup.
I would try more testing with another Pc running a DHCP server, and try to test whats happen with only PCs and Wiis or different variants. Also test System Link cable with PC + GC because the Wii + GC never worked. etc etc