I have a problem with a Routerboard 433:
I can´t connect to the Routerboard (Routerboot-Version 2.15) with Winbox or Netinstall because the device is not shown (but it got an IP over DHCP). I only can reach it with Serial-Cable and Hyperteriminal (Screenshot). Then I tried to upload the actual OS (RouterOS 4.17, NPK-Files) but after the upload i got the message: "Invalid upgrade file ID"
So I don´t know how to get the RB running - i can´t upload a other file or a older OS - same Error-Message. Should I try a old FWF-File?
I´m looking forward to your advise.
Thanks a lot