BigCommerce and the major browser developers like Google, Apple, and Microsoft have made changes that can make connecting to SKULabs from BigCommerce more difficult, but if you follow these instructions you will be able to reconnect just fine.
You must carefully follow these exact instructions and they have been re-validated as of November 2020 in the latest version of Google Chrome but it should work in other browsers. If you are experiencing issues, do try Google Chrome on this one-time basis since you should rarely need to reconnect BigCommerce to SKULabs.
Part A. Uninstall SKULabs from the BigCommerce App Store.
Open Google Chrome
Go to the BigCommerce app store
Click Get App
Click Log In
Click Uninstall from within the BigCommerce App Store.
Part B. Re-install SKULabs from the BigCommerce app store
Follow steps 1-4 above.
Ensure the button says "Install" NOT "Launch"
Important: If it says launch, start the process over in a new window.
Click the "Install" button from within the BigCommerce app store.
Your store should now be (re)connected and it's authentication credentials updated.
If you are still experiencing issues connecting, let our team know and we'll be happy to assist.
Here is the step by step in images:
Click Get this App
Click Log In
Click Uninstall, this will not affect anything but may temporarily delay stock updates/order import.
Click Connect BigCommerce