It has one now. Unless the video is too big, see here for details: https://www.reddit.com/r/ProtonDrive/comments/zb0f9a/comment/izdueud/
We currently don’t do previews for videos larger than 100MB, because preview generation must happen on the user device due to end-to-end encryption, and it is computationally expensive for large videos. There are ways to solve this, and we will be making improvements on this in the future.
Latest information we’ve got is this:
"Hi! We made some changes on the Free plan to improve connection speed:
We've added new free servers in Romania and Poland (on top of the US, Netherlands and Japan).
Now, you are auto-connected to the fastest server available by default (which is preferred by 99% of users).
Load balancing formula has been improved.
The default connection will give you the best experience available. You can, however, choose to change to another randomly allocated server.
If you want to access country-specific content, we recommend checking out our paid plans, where you can choose between 70+ countries: https://protonvpn.com/pricing. Our free VPN has no ads, no logs, and is as secure & private as our paid plans. It’s made possible thanks to the support from our paid users, NOT your data. With that in mind, certain features are necessarily available only on our paid plans."
It is an error. A fix to remove this is coming, as the team stated some hours ago:
“There is a fix incoming, thanks for your patience!”
It’s official, for the original message see here: https://status.proton.me/incidents/3jwzn1fyf1x3 "Some Windows and Linux versions of Proton Mail Bridge are experiencing issues in auto-upgrading to newer versions of Bridge. In certain situations, it can lead to downgrading to a version that could reduce reliability.
If you are facing problems with Bridge on Windows and Linux, or even if you are not facing issues, we recommend making a manual update to the latest version.
Download the latest version here: https://proton.me/mail/bridge#download
Afterward, double-click the downloaded file to start the update. Once the update is done, Bridge will be able to auto-update again.
Every Windows and Linux Bridge version between 3.2.0 and 3.8.1 (inclusive) must be manually updated to the latest Bridge version to re-enable auto-updates, which is important for security and reliability. We recommend performing a manual update if you are unsure which version of Bridge you have.
In case of any questions, please get in touch with Proton customer support or consult the following article for more information: https://proton.me/support/protonmail-bridge-manual-update
No other Proton services besides the specific Windows and Linux versions of Proton Mail Bridge were affected. Posted 15 hours ago. Feb 03, 2024 - 00:29 CET"
What is now available:
-All photos from your iOS device will be backed up to your Drive
-It’s a backup, so actions taken on your device or Proton Drive online won’t have impact on the other.