Hi @Solar Mike
Good question.
Have you checked this help link and the info below?
https://help.zapier.com/hc/en-us/articles/8496055479181#how-to-add-a-new-lead-form-entry-into-google-ads-0-1
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A Google Ads lead form can only be used with one Zap. You may see this error if you try to turn on a second Zap using the same lead form.
If no other Zaps use your lead form, delete the Webhook URL and Key values under Lead Delivery Options, in your Google Ads account. Then, turn your Zap on again.
Note
Deleting these values will break any existing Zaps tied to the Lead Form.
Error: SoftTimeLimitExceeded()
If a Zap run errors and displays aSoftTimeLimitExceeded()
warning, this means that the particular Zap run exceeded Google Ads' API requests per minute limit (60 requests per minute). To fix this, you can add a Delay After Queue action step, right after your Zap trigger. This will ensure tasks are spread out and avoid rate-limiting errors.