Upload IR problem

i have a nano cortex , it’s impossible to upload my IR …
anybody have this problem ?
i have a message " an unknow error has occured . please try again later "
i have test multiple ir , same result !

Hi, try another browser !

ok working in my browser on my cell phone ! not on the pc …

Good, you narrowed it down to your PC as the issue. NDSP had cloud related issues that were resolved. If you are still experiencing problems, please email support@neuraldsp.com so that they can log the issue, pull diagnostics, capture logs and hopefully provide resolution.