Please provide your hub model (C7, C8, etc.) and its platform version from Settings>Hub Details.
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I have a C8 pro hub I mistakenly deleted. It’s program is still working but I can’t access it. On a web search I see it but when I click on it it doesn’t open. Also if I try to open with Bluetooth nothing happens. Am I screwed or is there some secret I am missing.
Sorry for the confusion. You cannot delete a hub from your network, even if you de-register it by accident. A hub that is connected to the same network as the device you are using to discover it, will be listed on findmyhub.hubitat.com.
This is usually a symptom of a network issue. The IP address of your hub may be cached , even though the IP address may have changed or something within your network is blocking access to the hub.
To make the hub visible again, you may want to reset its network first, then try to reconnect to W-iFi.