IOHK recently released Cardano 1.4, which was the most significant update for Cardano to date. You can read the announcement here and the release notes here.
Following the release, we have been made aware that some users are seeing some issues so we have compiled the commonly observed ones here with the corresponding help articles that contain troubleshooting steps or further information.
Node Crashed or Cannot Connect to Network Issue:
If your Daedalus wallet shows an error that the Cardano Node has crashed, please refer to this article:
Very Long Processing Time
If your Daedalus wallet is stating a very long processing time, please be patient. This is due to the optimization of block storage which will improve your wallet functioning moving forward. You can read more on this:
For all other help articles, please head to IOHK Support.