Known issues are also shown on the dell website. Check if you can find your issues.. https://www.dell.com/support/manuals/nl/nl/nlbsdt1/wyse-thinos-maintenance/thinos_8.6.x_rn/fixed-issues?guid=guid-bb88ece7-832b-48c0-aa0a-24d772ef7dda&lang=en-us
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Anyways we also have issues now on the latest 8.6_027 with 3040. Name changes of a client does not come through via WMS.
Can someone confirm this?