Thanks. UPdated to 0.91.2.
Also, after updating, Z-wave nodes disappeared. The only way I could get the zwave nodes to show up on Hassio was to completely stop the old instance from running. So even with 1) zwave config removed from old instance and 2) zwcfg file deleted from old instance there was still some link somewhere.
I have to see if this is persists through restarts.