Everything is lamp post based here, but they said they have done a deep line test (whatever that is), with no faults found.
Just carried out the following tests (amazed it got through the small file test, as it didn't last week)
Test 1: start @ 15:49 - 3 uploads of 240mb - FAILED @ 15:53 - 17.3% (CONNECTION LOST)
Test 2: start @ 15:59 - 3 uploads of 240mb - FAILED @ 16:02 - 14.7% (CONNECTION LOST)
Test 3: start @ 16:05 - 3 uploads of 240mb - FAILED @ 16:09 - 19.5% (CONNECTION LOST)
Test 4: Small file upload test (wordpress x 10) - start @ 16:13 - SUCCESS!
Test 5: Small file download test (wordpress x 10) - start @ 16:29 - SUCCESS!
Test 6: Large single file upload of 1.4GB - started @ 16:44 FAILED @ 16:48 (CONNECTION LOST)
Yes, I do get single wordpress websites to work on which are 100k+ files, thus the 10 x wordpress upload in a single batch test.
So it looks like my connection fails on larger concurrent file transfers, on friday gone it was going down by just using GMAIL.
ADDED
Additional test just carried out:
3 x instances of Ubuntu downloading at the same time, no disconnects.
If I call an engineer out and they find no fault they will charge me £240.... Also as and when my connection is really unstable is a bit random, it's always at its worst on the weekends, but an engineer could turn up and everything may be solid as a rock and I will get charged for it...
ADDED
Don't know if this will make sense to anyone but here is the router log for a fail test:
Step 1. Clear log
Step 2. Start 1.4gb file upload
Step 3. Wait for disconnect and reconnect
Step 4. Export log
Step 5. CTRL V
"17:23:32, 08 May.",IN: BLOCK [12] Spoofing protection (IGMP 192.168.1.254->224.0.0.22 on ptm0.101)
"17:23:26, 08 May.",IN: BLOCK [12] Spoofing protection (IGMP 81.156.66.88->224.0.0.22 on ppp3)
"17:23:26, 08 May.",OUT: BLOCK [9] Packet invalid in connection (tcp reset attack is suspected: TCP [192.168.1.67]:35796->[204.236.217.159]:443 on ppp3)
"17:23:25, 08 May.",OUT: BLOCK [65] First packet is Invalid (Invalid tcp flags for current tcp state: TCP [192.168.1.74]:53861->[74.125.133.188]:5228 on ppp3)
"17:23:25, 08 May.",(246703.070000) Device disconnected: Hostname: work-iPad IP: 192.168.1.68 MAC: b0:65:bd:f1:0e:bd
"17:23:25, 08 May.",(246703.070000) Device disconnected: Hostname: work-iPhone IP: 192.168.1.66 MAC: 0c:d7:46:91:df:7e
"17:23:25, 08 May.",(246703.070000) Device disconnected: Hostname: Samsung-Galaxy-S7 IP: 192.168.1.65 MAC: 4c:66:41:80:bb:5a
"17:23:24, 08 May.",(246702.210000) Lease for IP 192.168.1.64 renewed by host udhcp-1-21-1-e8-ab-fa-18-1f-9d (MAC e8:ab:fa:18:1f:9d). Lease duration: 1440 min
"17:23:24, 08 May.",(246702.210000) Device connected: Hostname: udhcp-1-21-1-e8-ab-fa-18-1f-9d IP: 192.168.1.64 MAC: e8:ab:fa:18:1f:9d Lease time: 1440 min. Link rate: 55.0 Mbps
"17:23:24, 08 May.",(246702.100000) Lease requested
"17:23:22, 08 May.",BLOCKED 1 more packets (because of First packet is Invalid)
"17:23:22, 08 May.",(246699.590000) Lease for IP 192.168.1.67 renewed by host android-62c16fdcee2356dc (MAC 20:02:af:4a:93:f2). Lease duration: 1440 min
"17:23:22, 08 May.",(246699.590000) Device connected: Hostname: android-62c16fdcee2356dc IP: 192.168.1.67 MAC: 20:02:af:4a:93:f2 Lease time: 1440 min. Link rate: 52.0 Mbps
"17:23:22, 08 May.",(246699.480000) Lease requested
"17:23:20, 08 May.",OUT: BLOCK [65] First packet is Invalid (Invalid tcp flags for current tcp state: TCP [192.168.1.74]:56452->[52.166.11.26]:443 on ppp3)
"17:23:20, 08 May.",(246698.200000) CWMP: session completed successfully
"17:23:20, 08 May.",(246698.020000) CWMP: HTTP authentication success from https://pbthdm.bt.mo
"17:23:20, 08 May.",ath00: STA e8:ab:fa:18:1f:9d IEEE 802.11: Client associated
"17:23:19, 08 May.",ath00: STA 20:02:af:4a:93:f2 IEEE 802.11: Client associated
"17:23:19, 08 May.",ath00: STA e8:ab:fa:18:1f:9d IEEE 802.11: Client disassociated
"17:23:19, 08 May.",ath00: STA e8:ab:fa:18:1f:9d IEEE 802.11: Client associated
"17:23:19, 08 May.",ath00: STA 20:02:af:4a:93:f2 IEEE 802.11: Client disassociated
"17:23:19, 08 May.",ath00: STA 20:02:af:4a:93:f2 IEEE 802.11: Client associated
"17:23:19, 08 May.",ath00: STA 20:02:af:4a:93:f2 IEEE 802.11: Client disassociated
"17:23:19, 08 May.",ath00: STA 20:02:af:4a:93:f2 IEEE 802.11: Client associated
"17:23:19, 08 May.",ath10: STA 20:02:af:4a:93:f2 IEEE 802.11: Client disassociated
"17:23:19, 08 May.",ath00: STA 4c:66:41:80:bb:5a IEEE 802.11: Client disassociated
"17:23:18, 08 May.",BLOCKED 2 more packets (because of First packet is Invalid)
"17:23:18, 08 May.",ath10: STA 20:02:af:4a:93:f2 IEEE 802.11: Client associated
"17:23:16, 08 May.",(246693.550000) Device disconnected: Hostname: work-iPad IP: 192.168.1.68 MAC: b0:65:bd:f1:0e:bd
"17:23:16, 08 May.",ath00: STA e8:ab:fa:18:1f:9d IEEE 802.11: Client disassociated
"17:23:15, 08 May.",OUT: BLOCK [65] First packet is Invalid (Invalid tcp flags for current tcp state: TCP [192.168.1.74]:56226->[216.58.213.106]:443 on ppp3)
"17:23:12, 08 May.",IN: BLOCK [12] Spoofing protection (IGMP 81.156.66.88->224.0.0.22 on ppp3)
"17:23:12, 08 May.",ath10: STA 0c:d7:46:91:df:7e IEEE 802.11: Client disassociated
"17:23:10, 08 May.",BLOCKED 2 more packets (because of Spoofing protection)
"17:23:10, 08 May.",IN: BLOCK [12] Spoofing protection (IGMP 192.168.1.254->224.0.0.22 on ptm0.101)
"17:23:10, 08 May.",BLOCKED 2 more packets (because of Spoofing protection)
"17:23:10, 08 May.",IN: BLOCK [12] Spoofing protection (IGMP 192.168.1.254->224.0.0.22 on ptm0)
"17:23:10, 08 May.",BLOCKED 1 more packets (because of Spoofing protection)
"17:23:10, 08 May.",IN: BLOCK [12] Spoofing protection (IGMP 192.168.1.254->224.0.0.22 on ptm0)
"17:23:10, 08 May.",BLOCKED 1 more packets (because of Spoofing protection)
"17:23:10, 08 May.",IN: BLOCK [12] Spoofing protection (IGMP 192.168.1.254->224.0.0.22 on ptm0)
"17:23:10, 08 May.",(246687.640000) Device disconnected: Hostname: work-iPad IP: 192.168.1.68 MAC: b0:65:bd:f1:0e:bd
"17:23:10, 08 May.",(246687.640000) Device disconnected: Hostname: android-62c16fdcee2356dc IP: 192.168.1.67 MAC: 20:02:af:4a:93:f2
"17:23:10, 08 May.",(246687.640000) Device disconnected: Hostname: work-iPhone IP: 192.168.1.66 MAC: 0c:d7:46:91:df:7e
"17:23:10, 08 May.",(246687.640000) Device disconnected: Hostname: Samsung-Galaxy-S7 IP: 192.168.1.65 MAC: 4c:66:41:80:bb:5a
"17:23:10, 08 May.",(246687.640000) Device disconnected: Hostname: udhcp-1-21-1-e8-ab-fa-18-1f-9d IP: 192.168.1.64 MAC: e8:ab:fa:18:1f:9d
"17:23:10, 08 May.",ath00: STA 20:02:af:4a:93:f2 IEEE 802.11: Client disassociated
"17:23:09, 08 May.",(246686.980000) CWMP: Server URL: https://pbthdm.bt.mo; Connecting as user: ACS username
"17:23:09, 08 May.",(246686.970000) CWMP: Session start now. Event code(s): '4 VALUE CHANGE'
"17:22:53, 08 May.",(246671.270000) WAN operating mode is VDSL
"17:22:53, 08 May.",(246671.270000) Last WAN operating mode was VDSL
"17:22:51, 08 May.",(246669.310000) PPP IPCP Receive Configuration ACK
"17:22:51, 08 May.",(246669.300000) PPP IPCP Send Configuration Request
"17:22:51, 08 May.",(246669.300000) PPP IPCP Receive Configuration NAK
"17:22:51, 08 May.",(246669.300000) PPP IPCP Send Configuration ACK
"17:22:51, 08 May.",(246669.300000) PPP IPCP Receive Configuration Request
"17:22:51, 08 May.",(246669.290000) PPP IPCP Send Configuration Request
"17:22:50, 08 May.","(246667.520000) PPPoE is up - Down Rate=29224Kbps, Up Rate=4457Kbps; SNR Margin Down=4.0dB, Up=5.6dB"
"17:22:50, 08 May.",(246667.510000) CHAP authentication successful
"17:22:50, 08 May.",(246667.450000) CHAP Receive Challenge
"17:22:50, 08 May.",(246667.450000) Starting CHAP authentication with peer
"17:22:50, 08 May.",(246667.450000) PPP LCP Receive Configuration ACK
"17:22:50, 08 May.",(246667.440000) PPP LCP Send Configuration Request
"17:22:50, 08 May.",(246667.440000) PPP LCP Receive Configuration Reject
"17:22:50, 08 May.",(246667.440000) PPP LCP Send Configuration ACK
"17:22:50, 08 May.",(246667.440000) PPP LCP Receive Configuration Request
"17:22:50, 08 May.",(246667.440000) PPP LCP Send Configuration Request
"17:22:49, 08 May.",(246667.340000) CWMP: session closed due to error: Could not resolve host
"17:22:49, 08 May.",(246667.040000) CWMP: Server URL: https://pbthdm.bt.mo; Connecting as user: ACS username
"17:22:49, 08 May.",(246667.040000) CWMP: Session start now. Event code(s): '4 VALUE CHANGE'
"17:22:27, 08 May.",IN: BLOCK [12] Spoofing protection (IGMP 192.168.1.254->224.0.0.22 on ptm0.101)
"17:22:19, 08 May.",BLOCKED 1 more packets (because of Spoofing protection)
"17:22:19, 08 May.",(246636.460000) CWMP: session closed due to error: Could not resolve host
"17:22:18, 08 May.",IN: BLOCK [12] Spoofing protection (IGMP 192.168.1.254->224.0.0.22 on ptm0.101)
"17:22:18, 08 May.",BLOCKED 1 more packets (because of Spoofing protection)
"17:22:15, 08 May.",IN: BLOCK [12] Spoofing protection (IGMP 192.168.1.254->224.0.0.22 on ptm0)
"17:22:18, 08 May.",(246636.040000) CWMP: Server URL: https://pbthdm.bt.mo; Connecting as user: ACS username
"17:22:18, 08 May.",(246636.030000) CWMP: Session start now. Event code(s): '4 VALUE CHANGE'
"17:22:18, 08 May.",(246635.490000) CWMP: Initializing transaction for event code 4 VALUE CHANGE
"17:22:15, 08 May.",BLOCKED 2 more packets (because of Spoofing protection)
"17:22:15, 08 May.",IN: BLOCK [12] Spoofing protection (IGMP 192.168.1.254->224.0.0.22 on ptm0)
"17:22:15, 08 May.",(246632.560000) PPPoE is down after 33 minutes uptime [Disconnected]
"17:22:10, 08 May.",(246627.960000) PPP LCP Send Termination Request [PPPoE PADT received]
"17:22:00, 08 May.",(246617.550000) Device disconnected: Hostname: work-iPad IP: 192.168.1.68 MAC: b0:65:bd:f1:0e:bd
"17:21:59, 08 May.",ath10: STA b0:65:bd:f1:0e:bd IEEE 802.11: Client disassociated
"17:21:49, 08 May.",(246606.780000) Lease for IP 192.168.1.68 renewed by host work-iPad (MAC b0:65:bd:f1:0e:bd). Lease duration: 1440 min
"17:21:49, 08 May.",(246606.780000) Device connected: Hostname: work-iPad IP: 192.168.1.68 MAC: b0:65:bd:f1:0e:bd Lease time: 1440 min. Link rate: 11.0 Mbps
"17:21:49, 08 May.",(246606.660000) Lease requested
"17:21:49, 08 May.",ath10: STA b0:65:bd:f1:0e:bd IEEE 802.11: Client associated
"17:20:13, 08 May.",IN: BLOCK [12] Spoofing protection (IGMP 192.168.1.254->224.0.0.22 on ptm0.101)
"17:18:12, 08 May.",IN: BLOCK [12] Spoofing protection (IGMP 86.150.33.216->224.0.0.22 on ppp3)
"17:19:04, 08 May.",(246441.980000) Lease for IP 192.168.1.64 renewed by host udhcp-1-21-1-e8-ab-fa-18-1f-9d (MAC e8:ab:fa:18:1f:9d). Lease duration: 1440 min
"17:19:04, 08 May.",(246441.980000) Device connected: Hostname: udhcp-1-21-1-e8-ab-fa-18-1f-9d IP: 192.168.1.64 MAC: e8:ab:fa:18:1f:9d Lease time: 1440 min. Link rate: 67.8 Mbps
"17:19:04, 08 May.",(246441.870000) Lease requested
"17:17:52, 08 May.",IN: BLOCK [12] Spoofing protection (IGMP 192.168.1.254->224.0.0.22 on ptm0.101)
"17:17:33, 08 May.",(246350.720000) Admin login successful by 192.168.1.74 on HTTP