ReadyNASOS 6.7.0-T206 (Beta 4) Boot hangs at 98%

[gsned]

So was having issues with my RN204 locking up and becoming unresponsive - forcing me to pull the power cable.  Installed the latest beta to see if this would resolve any issues.

Unfortunately even after an OS reinstall the system hangs at "booting 98%" with the power button blinking.  It then goes into "Retry startup".

  It does however boot up in read only mode. 

Any suggestions?

edit:   status lcd now shows bfq_weights_tree_add+74

[mdgm-ntgr]

Are you able to send in your logs (see the Sending Logs link in my sig)?

[mdgm-ntgr]

The volume is resyncing probably due to an unsafe shutdown.

Is your backup up to date?

[gsned]

yeah backed up to amazon cloud drive - don't quite fancy having to resync 3tb of data from the cloud but do you think a full factory reset best way forward?