DuckDuckGo browser for this site
I've seen mention of problems with the Chrome browser on this site. In the Community section (forums?), I've experienced problems using "Reply" with Chrome and Edge. I've had good luck using the the DuckDuckGo browser available from duckduckgo.com. It seems to work well viewing and replying to posts in the Community section. I haven't used it for playing AARP games so I can't offer an opinion. DuckDuckGo is a search company that claims they do not store your personal information. You can read about them online. The browser is newish but the search engine has been around for several years.
I use the "Duck" browser on this site exclusively. I have antivirus and anti-malware extensions installed on my other browsers, so I use those browsers for general internet access. I don't think the "Duck" browser accepts extensions.