We understand your concerns but in 2 years and 3 months of RadarBox we had the network down for no more than 90 hours. We recently had a major server upgrade and we are still fine.-tuning it.
With all due respect, as a customer, I looked back in the threads and saw no mention of a major server upgrade. It certainly would be worthy of a sticky at the top of the forums announcing such a significant event as a major server upgrade especially with impacts to the customer. Advertising new products with a sticky won't due much for business if the existing customers think the existing product is broken.
We appreciate your improvements and efforts since ultimately the customer would benefit.
As a suggestion for the future, don't bury announcements of major upgrades with potential customer impacts deep in a thread. Put out an announcement, make it prominent on the forums page.
You would be surprised at the level of patience and understanding gained when the customer realizes it's ultimately for their benefit.