![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://preview.redd.it/tx19qqhoqc981.png?width=2139&format=png&auto=webp&s=fd91a95f49dfd03698119358b219adbe980a0a3c)
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 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)
SYNC Timing Synchronization failure and No Ranging Response received - T3 time-out on modem help : r/OPTIMUM
![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 - 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/Z0ieSu6ioRU9QHnol0SSS7v-53nYgabshqX_iipkRPw.jpg?auto=webp&s=183c8840c7c4a163f12a95a818394d505c5a6f0b)
SYNC Timing Synchronization failure - Loss of Sync AND No Ranging Response received - T3 time-out - All Day Long : r/Comcast
![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
![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://preview.redd.it/02f9xb0ikhs71.png?auto=webp&s=da74034849d703bed1a9399882322a229f34803e)