![Constant 'SYNC Timing Synchronization failure - Loss of Sync" 1-4 times an hour and at whits end. Tech Support has not been help so far. Any help is greatly appreciated! : r/Comcast_Xfinity Constant 'SYNC Timing Synchronization failure - Loss of Sync" 1-4 times an hour and at whits end. Tech Support has not been help so far. Any help is greatly appreciated! : r/Comcast_Xfinity](https://external-preview.redd.it/mzDT9ct2JvizDY7ticRMPxabMezZfuha7Wn7ffVWEmA.jpg?auto=webp&s=8fdd2f41b7bd57979704d7f552900e0e19c47b6a)
Constant 'SYNC Timing Synchronization failure - Loss of Sync" 1-4 times an hour and at whits end. Tech Support has not been help so far. Any help is greatly appreciated! : r/Comcast_Xfinity
![SYNC Timing Synchronization failure - Loss of Sync AND No Ranging Response received - T3 time-out - All Day Long : r/Comcast SYNC Timing Synchronization failure - Loss of Sync AND No Ranging Response received - T3 time-out - All Day Long : r/Comcast](https://external-preview.redd.it/f-JkbW9E7vPkdtp2uMHEMVYENMys6SXbq1hb2w_TNYU.jpg?auto=webp&s=5fd8cb68704346b052fc4e2d449b7def23f44d54)
SYNC Timing Synchronization failure - Loss of Sync AND No Ranging Response received - T3 time-out - All Day Long : r/Comcast
![SYNC Timing Synchronization failure and No Ranging Response received - T3 time-out on modem help : r/OPTIMUM SYNC Timing Synchronization failure and No Ranging Response received - T3 time-out on modem help : r/OPTIMUM](https://external-preview.redd.it/L0yz9NZeJ6uDZHjGPVG7p4C6p9SPMFBWb6w1R_GvekQ.png?auto=webp&s=9d5aa396cf4855bf2c1039938b8fc89befa9dc6e)