Glad my tool save you so much time. Unfortunately I haven’t seen a donation from you 🙁
Xenith is not supporting flash redirection at all. This would require a local flash player which is simply currently not available. I know Wyse is working on this with Adobe but no ETA.
I have posted a document in the product section for WTOS. This explains how to configure the client and server to get the best HDX Flash experience.
I guess this should help here.
CG