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Windows install

I managed to get Grakn server running on the Mac but Windows is being a pain. When I run ./grakn server start I get the happy message :
PS C:\grakn-core-all-windows-1.8.4> .\grakn server start
Grakn Core

                                     THE KNOWLEDGE GRAPH

                                                                                  Version:  1.8.4
Starting Storage....SUCCESS
Starting Grakn Core Server.....SUCCESS
PS C:\grakn-core-all-windows-1.8.4>

Any ideas why this is failing? I am getting this entry in my grakn.log file about every .5 seconds, until I issue .\grakn server stop.

2020-12-15 22:43:50,877 [JanusGraphID(26)(3)[0]] WARN  g.c.g.d.i.ConsistentKeyIDAuthority - Temporary storage exception while acquiring id block - retrying in PT0.32S: {}
grakn.core.graph.diskstorage.TemporaryBackendException: Wrote claim for id block [1, 80001) in PT0.011S => too slow, threshold is: PT0.01S
	at grakn.core.graph.diskstorage.idmanagement.ConsistentKeyIDAuthority.getIDBlock(ConsistentKeyIDAuthority.java:320)
	at grakn.core.graph.graphdb.database.idassigner.StandardIDPool$IDBlockGetter.call(StandardIDPool.java:262)
	at grakn.core.graph.graphdb.database.idassigner.StandardIDPool$IDBlockGetter.call(StandardIDPool.java:232)
	at java.util.concurrent.FutureTask.run(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
	at java.lang.Thread.run(Unknown Source)

can anyone please help i am also getting the same error

Hi! Looks like you’re using a version of Grakn 1.8.4 or prior (the error cites janusGraph, which is no longer a component of Grakn from Grakn 2 onwards). Please try upgrading to the latest release for much improved stability and Windows support! You can find the latest release here: