Question about iRobot Roomba 605

Hello, depending on the height, yes: mE from 2 cm 605 tends to get "stuck" instead of overcoming door thresholds, higher ones are perceived as "obstacles". Remedy: small "ramps" as in wheelchair-accessible residential properties or simple, diagonally cut wooden slats of suitable height, etc. from the DIY store (or diy).

Thanks for the answer & creative solution suggestions!