It happens from the beginning of the project, sometimes in the first clicks
I have a theory why it happens, zennoposter is running in a VPS, when we start some instances it use more processor cores that we are allowed (there is no way to limmit the use of cores in ZP right now) and maybe the server interrupt the instance
We already have been suspended because we abuse the use of the processor
This theory has sense for you? What VPS do you recommend us to run ZP with all the resources?