Forum Discussion
I don't see an errata document, but just making sure you've been here:
https://www.altera.com/products/devkit/po-3015/agilex-7-fpga-i-series-transceiver-development-kit-6x-f-tile-es
Link to errata datasheet is on Agilex™ 7 F-Series and I-Series Known Issue List document (i attached screenshot):
https://docs.altera.com/r/docs/683584/current/agilextm-7-f-series-and-i-series-known-issue-list/about-this-document
This is link to Errata. But I wasn't able to obtain permission through Intel process despite many attempts
https://cdrdv2.intel.com/v1/dl/getContent/612877?explicitVersion=true
This information was clearly available in older datasheet before Altera separated from Intel (still avaiable on Mouser and Digikey kits page)
https://www.mouser.com/pdfDocs/ug-agilex-i-fpga-devl-kit-683288-6772523.pdf