Hi, thanks for reaching out.

If you can provide some extra info, that could help us:

1. What pages has this happened on? Specific pages, pages you've noticed in general

2. How long do these slow periods last? For example, is it continually slow, slow for a few minutes and then normal, etc.

3. How long has this been going on for? Ex. weeks, months

We have certain potential causes in our issue tracker, but asking you those questions above to make sure we're thinking of the same issue.

Additionally, if you prefer a support ticket, you can do so here: https://support.renderosity.com/. We can track those more easily than forum posts.