Zoom Meeting SDK Invalid Signature

We have recently started receiving the following error when joining Zoom meetings using the Meeting SDK:

"errorCode":200,"errorMessage":"Invalid signature."

We have an approved app and we only see this for certain meetings. Can you help us figure out what is wrong? I can share the relevant meeting IDs and App credentials.

@chunsiong.zoom I was told you might be able to help.

@Mark17 are you using meeting sdk for web?

for starters, you can share the signature here

@chunsiong.zoom Thanks for the reply. Turns out this was an issue in the Recall.ai service we use behind the scenes.