Hello, I have a problem with rtdm_event_timedwait() function. It sometimes ends prematurely with -EINTR error code. It depends on special circumstances (CPU load, resizing console window in X, ...). I tried to create simple example with native skin to reproduce the behaviour. But the rt_event_wait() behaves differently. It, insted of returning -EINTR, resets the timeout. It's like the function is called ones more after last interruption/unblock (with original timeout). normal run: ------------------ event: res = -110 (Connection timed out) time - actual 5.00001 s, wanted 5 s window resizing ------------------------- event: res = -110 (Connection timed out) time - actual 14.9161 s, wanted 5 s used versions: ---------------------- Linux rtc 2.6.26.3-adeos #1 SMP PREEMPT Tue Apr 14 15:03:35 CEST 2009 x86_64 GNU/Linux Xenomai 2.4.7 adeos-ipipe-2.6.26-x86-2.0-17.patch Thank you for any help or advice. Petr Cervenka