high CPU-load while typing

  • Hi everyone

    One of our customers is planning to migrate our application to a vdi-infrastructure.

    He did extensive tests and realised the CPU-load peaked whenever a user was typing in a TWPCustomRtfEdit.
    While on a physical PC with more power this is not a big issue, on a VM there's a annoying lag.
    Our customer tried to resolve the problem by putting more graphic-power to the vdi, but that did not help.

    I tried $DEFINE USE_INPUTBUFFER_WAIT10 which lowers the load a bit but makes the lag permanent even if you have enough power.

    Turning off the spellchecker (Addict) also helps a bit, but the load is still pretty high around 80% for a fast/professional typist.

    On the same vdi-environment writing in MS Word, CPU stays below 20%.

    Are there any known workarounds or settings (e.g. rendering) which reduce the load?

    Using WPTools_6.060-PRM

    Thanks for your help.

    Thomas