New router since plugging it in last night has caused not a single error, exactly 0 CRC errors to be exact. As for resyncs the only ones that it has done have been the ones caused by myself due to the router needed to reboot because I have changed a setting, for example I turned on filtered websites to block websites reported as malicious sites (great little feature).
Other than that no, woke up this morning and it was still sitting on no CRC errors and syncing at 71Mbs with a SNR on the DS of 5.8dB.