Hello I have a microblaze running a LwIP server adapted from the lwIP server example where everything works fine. LwIP stops working when I use another peripheral with an interrupt attached to it. In my case I have an SPI EEprom running perfectly, but after initialization LwIP stops working. The EEprom code is also standard code from the example. Interrupts are all connected to the microblaze with a concat IP. Has anybody experience in this topic?