I've been using various different cheap IP cams with limited success for what we needed.Finally went with a more traditional baby monitor. You literally can't compare the quality of the product - both sound and image and the transmission speed. Can leave on all night etc(Need to be able to view LED readings on a medical device for eg. and this cam is the only one that seems to be able to do it..).Got this and highly recommend.https://www.amazon.com/Monitor-VAVA-Display-Battery-One-Click/dp/B07QGJQ775
Been using nest cams for over a year and very happy with them. Rarely ever goes offline, app is great and easy to use.