Definitely inaccurate and unreliable with payments...

Definitely inaccurate and unreliable with payments. I've worked on it once and I'll never do it again, mostly because I don't know when the money will arrive (and if I get it at this point).
I am sorry because they are also very good people, but I think they are ABSOLUTELY EXPECTED to inform people who work with them about their problems, problems or managing various situations. Then it is up to those who must work with deciding whether to stay or go. Just this.