After years of seamless operation, my Z-Wave network has encountered a significant issue following routine VM maintenance. My setup, featuring Zooz Zen76/Zen77 switches and various sensors, was previously rock-solid. However, after a hardware upgrade, nearly all nodes are flagged as ‘Failed’ or ‘Unavailable,’ with only the controller functioning. Despite multiple attempts to heal, re-interview, and reset nodes, the issue persists. I’m seeking advice on whether to proceed with a network reset or if there are alternative recovery methods. Any insights or suggestions would be greatly appreciated!