Aha Browser issues

I administer an idea portal using Aha. One of the ideas that came through was to improve Aha, I copy the details below.

"I recently submitted 6 ideas on the Idea portal using Microsoft Edge (which is mandated by my company) and the portal crashed my browser multiple times causing me to have to re-enter in progress ideas multiple times and extending the amount of time to input suggestions. Perhaps this is an isolated incident, but in my case, it was somewhat frustrating and may warrant additional browser compatibility testing on the Aha! platform."