The probability of falling Repl on Repl it as well as other pitfalls

I would like to transfer all my services such as Discord Bot, Telegram Bot, Game WebSite, DRM System to PHP, as well as Lavalin Server, and Overplay System, all of them work in PHP except bots, those work on .NET Core would like to clarify the information about the transfer, the probability of the fall of Repls, as well as their recovery through robotNetwork