Sync Timing Synchronization Failure Failed To Acquire Qam Qpsk Symbol Timing. Covering coarse synchronisation, matched filtering, automatic gain control, symbol timing and carrier phase synchronisation, we demonstrate the processes required to 'lock' the receiver to the transmitted QPSK signal, and output the received data to the MATLAB command window. Download speed it good and everything seems to be working except Time is NOT established on the modem.
Finally I had a look at the network log on my superhub and I noticed repeated entries for "SYNC Timing Synchronization failure" which I googled and it brought me here as it does seem they are an ISP issue. Comcast says this is the latest. SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing.
Recently I started getting log messages "SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing".
In this article, we have outlined the troubleshooting tips to fix this synchronization failure, such as; Sync Timing Synchronization Failure- Failed to Acquire.
It's a cable connection to Charter Communications. Download speed it good and everything seems to be working except Time is NOT established on the modem. In the same vein, the sync timing synchronization failure will lead to failure in acquiring the QAM/QPSK symbol timing.