puckjs, v199 - unable to connect and slow

did a thorough cleaning with isopropyl alcohol (99.6%) and no luck:

WARNING: No result found for "process.env" - just got ""
ERROR: [notify_error] Unable to retrieve board information. Connection Error?
Device found {"portName":"Puck.js cb34"}
[success] Connected to Web Bluetooth, Puck.js cb34 (No response from board)