Google can't reach hubitat

Google says that she can't reach hubitat but the command will go through.

Meaning I ask Google to turn off the lights. The lights will go off and then she will say she can't reach hubitat.

Any ideas to fix this?

This usually means there was latency receiving the reply that the command went through sucessfully from Hubitat. It is usually due to the Google Assistant servers being over-taxed at the time. It should disappear on its own. If you see it repeatedly, you could try to remove the google integration and re-add it.