trying to upgrade from 6.5.4.12 to 8.6 also tried 6.5.4.16
it keeps failling and i cann find in the log why
we did push a batch of config changes, but i cannot figure out why it wont upgrade. are there any configs that stop this upgrade i need to remove?
been pulling my hair out for 2 weeks now, time to ask for help
we use airwave to manage and upgrade