README: Add RemoteFX known issue

README.md

@@ -372,6 +372,7 @@ Visit [issues](https://github.com/stascorp/rdpwrap/issues) section, and check wh
 #### Known issues:
 - Beginning with Windows 8 **on tablet PCs** inactive sessions will be logged out by system - [more info](https://github.com/stascorp/rdpwrap/issues/37)
 - Beginning with Windows 10 you can accidentally lock yourself from PC - [more info](https://github.com/stascorp/rdpwrap/issues/50)
+- RDP Wrapper does not work with RemoteFX enabled hosts - [#127](https://github.com/stascorp/rdpwrap/issues/127), [#208](https://github.com/stascorp/rdpwrap/issues/208), [#216](https://github.com/stascorp/rdpwrap/issues/216)
 - RDP works, but termsrv.dll crashes on logon attempt - Windows Vista Starter RTM x86 (termsrv.dll `6.0.6000.16386`)
 - If Terminal Services hangs at startup, try to add **`rdpwrap.dll`** to antivirus exclusions. Also try to isolate RDP Wrapper from other shared services by the command:
 <br>`sc config TermService type= own`