90+ Days on Bench at Infosys – TPD Sending "Serious Issue" Mails. Advice?

Hey folks, I just hit the 90-day mark on the bench and received a pretty firm email from TPD (DNA unit) calling my 'non-prod ageing' a serious issue. They're asking for daily learning logs and proof of manager outreach.

How serious is this 90-day 'threat'?

Any tips on how to handle TPD so they don't escalate this further?"