Rocketium is a video creation tool that renders and generates your video online. However, the entire process depends on certain hardware specifications of your device too.
We have seen this issue with older devices running versions of Windows 7 or later. Please check your device's processor and RAM specifications.
This might happen also happen if your browser has not been updated in a while. Please check your browser for latest updates.
If you are on Chrome and still find Rocketium immensely slow, there might be a server update going on at our end. Wait for some time and Rocketium would come back, better than ever.
If nothing else works, please reach out to us via webchat.