MR.S wrote @Tom_D_Kat you must upgrade to version 2.2.3 first or it will fail @MR.S Awesome! Thanks for the tip! I'll give it a try tomorrow. :)

Hi! I setup my very first TP-Link ER605 router just over 2 months ago and so far, it's been great! However, I can't seem to update the firmware, for the life of me. :) I can download the ZIP file ok....