M's Ant Monitor can reboot Ants when they drop below a certain hashrate as well. See my sig.
M
If I would have known about this application couple of days ago then I would probably not have written the script.
But as I have written it, then I will keep running it, advantage of the script is that - it will not require a computer to be on 24/7 for the monitoring to work (because the script runs on miner itself) as opposed to the application.
Thank you for the comment, I wish I had known this already
Your effort is still valuable.
Its a pain to have the PC running alongside the miners just to restart them.