You're most welcome, @play.

I'm glad to know that the solution help resolve your issue.

To answer your question, yes, there is. We can use an incognito browser to prevent unusual QuickBooks Online behavior due to full cache data. Please refer to the shortcut keys in my previous reply to access one.

If you got it to work this time, let's clear your browser's cache to delete the stored files and then do the task again using a regular browser. If the same thing happens, utilize another supported browser.

Also, you can check out the Inventory and projects section of this handy resource for more tips on how to manage your purchase orders: Community help articles.

Click the Reply button if you need more help with managing your purchase orders or anything else related to QuickBooks. Have a good one.