An update for those who may encounter similar issues ....
The wi-fi, and ALL networking, stopped functioning when the Akai lost power when our entire house lost electricity. This included wi-fi, ethernet, bluetooth and midi. This also nuked my plugins.
What happened is that the Emmc was corrupted.
This repaired it :
https://github.com/MockbaTheBorg/MockbaModThere is a specific Emmc repair tool that did the trick.
With networking re-established, I was able to validate my plugins and they are functional.
And I wanted to test if they would work when the network was off, so I disconnected everything. No wi-fi, no ethernet, no bluetooth ... and the plugins are still activated.
I'm not sure if the Emmc corrupted those files as well. Or if the plugins are on a 'timer'. I've read that the plugins can deactivate after a time, if the Force isn't reconnected.
The biggest frustration for this was the complete lack of documentation or trouble shooting from Akai.
Mad props to the Mockbamod team and contributors for their support and answers.
And yes ... in response to 'Ableton Push costs more' ... cost is irrelevant if you are a live performer who needs reliability. Besides, who purchases this stuff new any ways? There are flawless, nearly unused machines out there for a fraction of the cost. I spent $400 for my Akai.
Mostly, I am thankful my Akai Force is no longer a brick.