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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(224.00000000000003, 50%, 31%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EM%3C/text%3E%3C/svg%3E)
This problem happen about a month. I'm sure that no problem with the code I'm using because it's working for old app. But new published apps never show any ad banner. Many ppl reported this problem at Msdn forum but Microsoft won't fix it
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(211.20000000000002, 92%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERL%3C/text%3E%3C/svg%3E)
Could you please tell me which ad unit size you are choosing in the dev center and what's the size you are using for the ad control in your app?
the adsize is 728x90, nothing wrong with it because it's working with old apps
Does it match the ad unit size if the dev center?
Hello,
Welcome to Microsoft Q&A!
Currently, Microsoft Q&A is still in a public review version and your topic about AdSDK is not fully supported yet.
For questions about AdSDK, please ask in Ads forum in MSDN: AdSDK Integration & Ad Mediation Forum