iOS 13.4 users are dealing with Bluetooth issues, keyboard bugs
and a nasty VPN vulnerability
As reported by Forbes, users around the web are discovering a variety of frustrating bugs with Apple's latest software update. This includes a nasty Bluetooth bug that causes devices to disconnect frequently, as well as external keyboards not working properly on iPad Pro.
More worryingly, though, iOS 13.4 also appears to
have a major VPN vulnerability. In a blog post, ProtonVPN notes that the new software has a glitch that "prevents VPNs from encrypting all traffic." This can lead to iPhone and iPad users having their data exposed when browsing the web with a VPN, as well as having their IP addresses visible for potential attacks.
https://www.tomsguide.com/news/ios-134-is-loaded-with-bugs-why-you-should-wait-to-upgrade