So, just to confirm a few points from further up the thread:
Chip saves will be generated every four days, around 9/10am. You then have until 3pm to cancel the save if you wish.
The save calculation formula for bank connections hasn’t changed at all. However, we have brought in a new type of save using just your bank card.
If your bank connection has ‘dropped’, then Chip will be using card saves which aren’t as ‘smart’, but should still be close. You can read more about that here: Challenger banks and Chip savings
Also, due to autosaves being paused while we prepared the latest update and then with autosaves not being generated (this is now fixed), there may be some slightly odd behaviour just now but this should even out pretty quickly over the next few days.
If anyone would like to head into live chat, the team there can take a look at your account and make sure you’re still bank connected. You can also DM me your account email address/telephone number so I can pass this onto the tech team as they’re currently looking into this.