I don’t know who needs to hear this but clear your PD cache in the app
I got an iOS update notification that there wasn’t enough space on my phone to install the new update, which I thought was strange because I’m mostly cloud based and very, very rarely have files offline.
I did get back from a trip where I took a lot of videos in 4K so I was sure that was the culprit…but nope, not really. After deleting a bunch I was still pretty short of the 17.33 GB free space needed.
Turns out Proton Drive was taking up like 10 GB of cache data. I even went to check if I downloaded some massive file offline by mistake. Nope, not a single file downloaded offline. It was all just cache taking up a ton of space in third behind Messages and Photos.
I’d love to say it improved performance on my phone or in Proton Drive but it largely seems to have done nothing but allow me to download the latest iOS version.
I did not do this, but there’s an option to clear your cache from the iPhone Storage setting. I deleted the cache from within the Proton Drive app. It’s probably the same thing, but reader beware if you do one over the other.