Will keep attempting, thx for the responses. Any other tips from others welcome.
I've done it a few times today to keep gathering gold since @DaveMustang was kind enough to tell me how. Has working great for me. I'm on a Samsung Note 9.
Toggle the the limit ad tracker (or the Android version of it) on and back to off to reset, don't use the ad ID. That saves your history, so you're available for more catered ads. That gives you a better chance of getting shorter ads. Doesn't guarantee it, but when the ad ID is reset, you're going to get the most profitable ads for Glu. Those are all gonna be 30 seconds.
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