@TeamYouTube I have been trying to change a clients channel banner art for over a week. Size and file type are exactly as recommended and it keeps giving me a “Server rejected” error. Please help. I have been able to upload other channels banner art without issue. @Jacob_W_Young
Please try after sometime. In the meantime, could you file a feedback report with these steps: https://goo.gl/1ckkO5 ? While every individual report may not get a direct response, we do review everything and use the details to investigate and fix issues.