Keep-alive now works while you're actually AFK. The grab focuses the alt, confirms it's in front, taps Space, and restores focus — but modern Windows silently blocks a background app from stealing focus once you've stopped typing, so grabs were quietly doing nothing precisely when you were idle (the only time it matters). The focus routine now defeats that lock. Verified by the diagnostics added in v0.5.1: the grab log flips from SkippedVerifyFailed to Jumped.
Full details in CHANGELOG.md. Same host requirement — RoRoRo 1.8.0.0+.
Install/update: RoRoRo → Plugins → Install → paste https://github.com/estevanhernandez-stack-ed/rororo-ur-afk/releases/latest/download/