I've had a quick look in my e-mail archive and have found the following from Bald_Eagle1 --
It may be easier to follow in this table format, using data from my own connection:-
Data By GUI By Telnet
Reported as...
19286 CRC RSUnCorr
463 FEC OHFErr, CRC
4878 HEC HEC
1821178 N/A RSCorr, FEC
Raw Telnet stats:-
Downstream Upstream
OHF: 29457561 102133
OHFErr: 463 39
RS: 1360932918 1143754
RSCorr: 1821178 57
RSUnCorr: 19286 0
Path 0
HEC: 4878 0
Total time = 1 days 4 hours 27 min 11 sec
FEC: 1821178 57
CRC: 463 39