Firmware downgrade did not fix the problem. Routeros downgrade did not fix the problem.

Hi there flapping issue here as well. Between a rb 435G running 6.1 and firmware 3.07 and several different other mikrotik devices tried. downgraded firmware to 3.02 on the 435G, no log entries of link down, link up anymore, but still cannot communicate with connected devices. Although the other mik...

Hi there

I am experiencing ether port flapping on all ethernet ports on a routerboard 435G OS ver 6.1, firmware version 3.07

I have tried upgrading to 6.4, firmware version is still the same 3.07.

Any advice?

firmware downgrade maybe? any ideas where I can locate version 3.02 or earlier?