Ring camera making a buzzing noise

Recently noticed my hard wired ring camera making a static buzzing noise. It’s been installed for just under two years with no problems until now . It’s still operational in every other aspect apart from the constant buzzing. Having read other posts with a similar problem it seems likely a unit problem rather than how it’s wired unless it’s reacting to constant electric price rises. Are there any solutions in the pipeline from Ring or ideas on how to resolve this?