Hello, I have a C++ application running on RHEL 9, UHD 4.2, using USRP x310s. Recently I encountered the following exception:
`terminate called after throwing an instance of 'uhd::op_timeout'` ` what(): RfnocError: OpTimeout: Control operation timed out waiting for ACK` I know the exception is triggered somewhere in either the ddc_ctrl->set_freq() or duc_ctrl->set_freq() functions. I am using the base RFNoC graph that comes with the multi_usrp class, I just modified UHD to expose the ddc and duc pointers. The reason for this is the RFNoC api exposes per channel timed frequency commands, whereas using multi_usrp->set_freq() requires using multi_usrp->set_timed_command(), which does not have a channel parameter. Has anybody else encountered a similar situation, or have tips for debugging the problem? Thank you!
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