Hi there
We have an x86 routerpc with 5 wireless cards. 4 of them work fine, but when we enable the 5th one and it connects/authenticates with the client side, the entire PC crashes.
I've searched everywhere for an answer, and the only thing I can see that could cause it is that the 5th card shares an IRQ with another one. So when it's disabled it's fine, but when I switch it on it fails.
My question is this: could this be causing my issue? If so, is there any way to force IRQ selections within RouterOS? I did disable all unnecessary items in the BIOS such as USB and audio to free up as many IRQs as possible.
I have tried with RouterOS 4.10, 5beta2, 5beta4 and 5beta5, and all of them assign 2 cards to IRQ 22.
Thanks