🧯 Server infrastructure fixes (Dec. 1st, 21:30 CEST)

- Fixed connection and timeout issues that had been going on for about a week for many users

You can follow the latest progress while we monitor the situation here: <https://status.simplyprint.io/incident/778471>

🚀 Improvements

- Allow multiple file selection in slicer file picker

🐛 Bug Fixes

- Fixed invisible objects on some devices

- Fixed slicing using printers with origin not in the bottom left

- Fixed print bed transparency not updating in some cases

- Fixed favorite slicer settings profile being reselected every few seconds

- Fixed Multi Material Sync (Bambu AMS) issues experienced by some users on Dec. 2 after the server infrastructure fixes

More to come soon as we rapid-fire-fix.

SimplyPrint Web + Infrastructure update - server fixes, slicer & more