In late November I got a TP Link VR600, prior to this I had an ECI openreach modem and D-Link DIR-655B.
I got the TP Link because it has a broadcom chipset and I'm on a Huawei cabinet, I can check the stats and its one box instead of 2.
Ok so it syncs at 79999 and 19999 with attainable 100000+ and between 32000 and 34000 depending on G.INP, I can go days and get no crc errors.
The downside is that every few days I need to manually reset it because despite being connected to wifi it says 'no internet', then disconnect wifi and can't reconnect again, or internet works fine with static IP and manual DNS but can't log in to router (but can use telnet to get stats still) and wired PCs not connecting.
I've tried static IP on all devices, disabling SPI firewall, changing DCHP lease time, changing DNS on router, changing Group Key Interval Period.
Basically everything works fine for up to 4 days then I need to reset. My previous setup worked for months on end, of course that doesn't have available stats and 5ghz wifi. The longest the VR600 has worked it 20 days.
xdslctl info --stats
xdslctl: ADSL driver and PHY status
Status: Showtime
Last Retrain Reason: 1
Last initialization procedure status: 0
Max: Upstream rate = 32150 Kbps, Downstream rate = 99903 Kbps
Bearer: 0, Upstream rate = 19999 Kbps, Downstream rate = 79999 Kbps
Bearer: 1, Upstream rate = 0 Kbps, Downstream rate = 0 Kbps
Link Power State: L0
Mode: VDSL2 Annex B
VDSL2 Profile: Profile 17a
TPS-TC: PTM Mode(0x0)
Trellis: U:ON /D:ON
Line Status: No Defect
Training Status: Showtime
Down Up
SNR (dB): 10.7 15.2
Attn(dB): 11.7 0.0
Pwr(dBm): 13.9 -2.2
VDSL2 framing
Bearer 0
MSGc: -6 26
B: 130 237
M: 1 1
T: 0 42
R: 8 16
S: 0.0518 0.3781
L: 21468 5374
D: 16 1
I: 139 127
N: 139 254
Q: 16 0
V: 14 0
RxQueue: 60 0
TxQueue: 20 0
G.INP Framing: 18 0
G.INP lookback: 20 0
RRC bits: 0 24
Bearer 1
MSGc: 186 -6
B: 0 0
M: 2 0
T: 2 0
R: 16 0
S: 5.3333 0.0000
L: 48 0
D: 3 0
I: 32 0
N: 32 0
Q: 0 0
V: 0 0
RxQueue: 0 0
TxQueue: 0 0
G.INP Framing: 0 0
G.INP lookback: 0 0
RRC bits: 0 0
Counters
Bearer 0
OHF: 0 23736840
OHFErr: 0 69
RS: 2951443936 996506678
RSCorr: 77 574
RSUnCorr: 0 0
Bearer 1
OHF: 5864902 0
OHFErr: 0 0
RS: 70378086 0
RSCorr: 3 0
RSUnCorr: 0 0
Retransmit Counters
rtx_tx: 39 0
rtx_c: 13 0
rtx_uc: 0 0
G.INP Counters
LEFTRS: 1 0
minEFTR: 79999 0
errFreeBits: 338353162 0
Bearer 0
HEC: 0 0
OCD: 0 0
LCD: 0 0
Total Cells: 1608072637 0
Data Cells: 95498540 0
Drop Cells: 0
Bit Errors: 0 0
Bearer 1
HEC: 0 0
OCD: 0 0
LCD: 0 0
Total Cells: 0 0
Data Cells: 0 0
Drop Cells: 0
Bit Errors: 0 0
ES: 10 62
SES: 10 8
UAS: 48 38
AS: 94207
Bearer 0
INP: 48.00 0.00
INPRein: 0.00 0.00
delay: 0 0
PER: 0.00 3.98
OR: 0.01 64.22
AgR: 80614.82 20063.54
Bearer 1
INP: 4.00 0.00
INPRein: 4.00 0.00
delay: 3 0
PER: 16.06 0.01
OR: 95.62 0.01
AgR: 95.62 0.01
Bitswap: 28/28 25/25
Total time = 3 days 5 hours 2 min 38 sec
FEC: 2537 2827
CRC: 546 69
ES: 10 62
SES: 10 8
UAS: 48 38
LOS: 1 0
LOF: 8 0
LOM: 0 0
Retr: 1
FailedRetr: 0
FailedFastRetr: 0
Latest 15 minutes time = 2 min 38 sec
FEC: 0 4
CRC: 0 1
ES: 0 1
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
Retr: 0
FailedRetr: 0
FailedFastRetr: 0
Previous 15 minutes time = 15 min 0 sec
FEC: 4 2
CRC: 0 1
ES: 0 1
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
Retr: N/A
FailedRetr: N/A
FailedFastRetr: N/A
Latest 1 day time = 5 hours 2 min 38 sec
FEC: 16 71
CRC: 0 14
ES: 0 12
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
Retr: 0
FailedRetr: 0
FailedFastRetr: 0
Previous 1 day time = 24 hours 0 sec
FEC: 2430 659
CRC: 546 55
ES: 10 50
SES: 10 8
UAS: 28 18
LOS: 1 0
LOF: 8 0
LOM: 0 0
Retr: 1
FailedRetr: 0
FailedFastRetr: 0
Since Link time = 1 days 2 hours 10 min 5 sec
FEC: 77 574
CRC: 0 69
ES: 0 62
SES: 0 8
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
Retr: 0
FailedRetr: 0
FailedFastRetr: 0
NTR: mipsCntAtNtr=0 ncoCntAtNtr=0
~ #
EDIT, 1 week uptime now, I think parental control was messing something up.
EDIT 2, 2 weeks uptime and stats at the best I've seen
xdslctl info --stats
xdslctl: ADSL driver and PHY status
Status: Showtime
Last Retrain Reason: 0
Last initialization procedure status: 0
Max: Upstream rate = 32619 Kbps, Downstream rate = 103621 Kbps
Bearer: 0, Upstream rate = 19999 Kbps, Downstream rate = 79999 Kbps
Bearer: 1, Upstream rate = 0 Kbps, Downstream rate = 0 Kbps
Link Power State: L0
Mode: VDSL2 Annex B
VDSL2 Profile: Profile 17a
TPS-TC: PTM Mode(0x0)
Trellis: U:ON /D:ON
Line Status: No Defect
Training Status: Showtime
Down Up
SNR (dB): 11.6 15.9
Attn(dB): 11.7 0.0
Pwr(dBm): 13.8 -2.2
VDSL2 framing
Bearer 0
MSGc: -6 26
B: 130 237
M: 1 1
T: 0 42
R: 8 16
S: 0.0518 0.3781
L: 21468 5374
D: 16 1
I: 139 127
N: 139 254
Q: 16 0
V: 14 0
RxQueue: 60 0
TxQueue: 20 0
G.INP Framing: 18 0
G.INP lookback: 20 0
RRC bits: 0 24
Bearer 1
MSGc: 186 -6
B: 0 0
M: 2 0
T: 2 0
R: 16 0
S: 5.3333 0.0000
L: 48 0
D: 3 0
I: 32 0
N: 32 0
Q: 0 0
V: 0 0
RxQueue: 0 0
TxQueue: 0 0
G.INP Framing: 0 0
G.INP lookback: 0 0
RRC bits: 0 0
Counters
Bearer 0
OHF: 0 323829193
OHFErr: 0 980
RS: 74835104 709913141
RSCorr: 438 17157
RSUnCorr: 0 0
Bearer 1
OHF: 80011081 0
OHFErr: 0 0
RS: 960132233 0
RSCorr: 30 0
RSUnCorr: 0 0
Retransmit Counters
rtx_tx: 504 0
rtx_c: 48 0
rtx_uc: 0 0
G.INP Counters
LEFTRS: 1 0
minEFTR: 79982 0
errFreeBits: 1568106061 0
Bearer 0
HEC: 0 0
OCD: 0 0
LCD: 0 0
Total Cells: 149798228 0
Data Cells: 666773665 0
Drop Cells: 0
Bit Errors: 0 0
Bearer 1
HEC: 0 0
OCD: 0 0
LCD: 0 0
Total Cells: 0 0
Data Cells: 0 0
Drop Cells: 0
Bit Errors: 0 0
ES: 0 780
SES: 0 12
UAS: 283 283
AS: 1285199
Bearer 0
INP: 48.00 0.00
INPRein: 0.00 0.00
delay: 0 0
PER: 0.00 3.98
OR: 0.01 64.22
AgR: 80614.82 20063.54
Bearer 1
INP: 4.00 0.00
INPRein: 4.00 0.00
delay: 3 0
PER: 16.06 0.01
OR: 95.62 0.01
AgR: 95.62 0.01
Bitswap: 1747/1747 247/247
Total time = 14 days 21 hours 4 min 42 sec
FEC: 438 17157
CRC: 0 980
ES: 0 780
SES: 0 12
UAS: 283 283
LOS: 0 0
LOF: 0 0
LOM: 0 0
Retr: 0
FailedRetr: 0
FailedFastRetr: 0
Latest 15 minutes time = 4 min 42 sec
FEC: 0 2
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
Retr: 0
FailedRetr: 0
FailedFastRetr: 0
Previous 15 minutes time = 15 min 0 sec
FEC: 0 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
Retr: N/A
FailedRetr: N/A
FailedFastRetr: N/A
Latest 1 day time = 21 hours 4 min 42 sec
FEC: 69 4058
CRC: 0 114
ES: 0 71
SES: 0 3
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
Retr: 0
FailedRetr: 0
FailedFastRetr: 0
Previous 1 day time = 24 hours 0 sec
FEC: 4 389
CRC: 0 53
ES: 0 51
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
Retr: 0
FailedRetr: 0
FailedFastRetr: 0
Since Link time = 14 days 20 hours 59 min 57 sec
FEC: 438 17157
CRC: 0 980
ES: 0 780
SES: 0 12
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
Retr: 0
FailedRetr: 0
FailedFastRetr: 0
NTR: mipsCntAtNtr=0 ncoCntAtNtr=0
~ #