Ihc 200 wifi problems refreshing in app

The refresher rate on my inkbird app for the IHC 200 wifi is terrible. It only refreshes to certain numbers like 67 or 68 …seems only way to get a true reading is to go into the actual setting of temp and just push complete and it reads accurately…doesnt seem right. Anyone run into this?

May I know if the screen of the IHC-200-WIFI will have other digital displays? Is it only the INKBIRD APP that displays certain numbers?
And it won’t change if the probe is tested in a different environment?
If possible, please email your order information, and a video of the problem to support@inkbird.com.