Slow performance with v6.83

[aminjabar]

Hi,

I am working on numerous large scale projects and I have noticed very slow performance in working on the following cases:

- slow report generation (~5mins) for projects with Helios H2P near shading model;

- very slow simulation run time (~1hr) for projects with strings inverters for 100+ MWac;

I am currently using PVsyst version v6.83. Please advise how to improve these performance issues.

Thank you.