Workstation 15 Pro intermittent freezes and crashes…

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I have run workstation pro every day for the last 8 years.  This past update has been the most unstable of all of them.  Approximately every other day it freezes or crashes. 


Here is a typical chunk from the hostd-log after a crash:



2019-02-21T16:27:54.282-05:00 verbose hostd[07672] [Originator@6876 sub=Proxy Req 01522] The client closed the stream, not unexpectedly.

2019-02-21T16:27:54.290-05:00 verbose hostd[07784] [Originator@6876 sub=Proxy Req 01523] New proxy client <SSL(<io_obj p:0x06cc4370, h:1088, <TCP ‘ : 443’>, <TCP ‘ : 52178’>>)>

2019-02-21T16:27:54.291-05:00 verbose hostd[04676] [Originator@6876 sub=Proxy Req 01523] Resolved endpoint : [class Vmacore::Http::LocalServiceSpec:0x063e3ff8] _serverNamespace = /sdk action = Allow _port = 8307

2019-02-21T16:27:54.292-05:00 verbose hostd[21708] [Originator@6876 sub=Proxy Req 01523] Connected to localhost:8307 (/sdk) over <io_obj p:0x06cc45b0, h:1840, <TCP ‘::1 : 52179’>, <TCP ‘::1 : 8307’>>

2019-02-21T16:27:54.292-05:00 verbose hostd[07672] [Originator@6876 sub=AdapterServer opID=66f4c741 user=B] New request: target=’vmodl.query.PropertyCollector:ha-property-collector’, method=’waitForUpdatesEx’

2019-02-21T16:27:54.292-05:00 warning hostd[22468] [Originator@6876 sub=PropertyCollector opID=66f4c741 user=B] Session 52c3176c-59e4-2d27-ccd8-a4220e4335b5 has issued 3 concurrent blocking calls to the property collector. This is almost certainly an error in the logic of the client application.

2019-02-21T16:28:54.137-05:00 verbose hostd[21708] [Originator@6876 sub=AdapterServer opID=66f4c73f] IOException while sending the response: class Vmacore::IOException(System exception while trasmitting HTTP Response:

–> error id = 10053


Can anyone make heads or tails of what is going on here?

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