Čuden tiskalniški problem - pojma nimam kaj se dogaja

Živjo,

doma imam tiskalnik Canon MG7753, priklopljen preko LAN kabla na router in dva prenosnika, na obeh nameščen gonilnik iz NET-a, najnovejši. Iz ženinega prenosnika tiska brez težav vse, ne prekinja ničesar, obojestransko, v glavnem nobenih težav.

Na morem prenosniku se dogajajo naslednje finte:
- dam tiskat, tiskalnik sploh ne trzne
- dam tiskat, natisne normalno
- dam tiskat, napiše obdelovanje posla in prekine še preden je list potegnbil notri (čakalna vrsta se sprazni, izpisa ni)
- dam tiskat, natisne prvi list, preostalega dokumenda ne
- dam tiskat, natisne del lista in čaka, nato izpljune ven naspol natisnjen list

Vsi ti scenariji se pojavljajo naključno, nikoli ne vem, kateri od naštetih se bo zgodil

Poskusil sem odmestiti gonilnike in jih spet namestiti, a brez efekta. Pojma nimam kaj bi bilo narobe, takega problema še nisem imel. Moj prenosnik sicer tiska normalno na drugih tiskalnikih, prav tako pri prometu preko Wifi kartice ne prekinja, tudi PING-i se ne izgubljajo. Kaj še lahko poskusim. Zadeva se pa obnaša dejansko tako, kot da mu povezava pade in se potem tiskalnik in računalnik ne najdeta. Z ženinim pa deluje kot sem napisal, vse brez težav.

Prenosnika sta oba z WIFI na router, tiskalnik pa na router s kablom.

Na računalniku, ki povzroča težave dobim tole:

IPv4 Statistics

Packets Received = 1304600
Received Header Errors = 0
Received Address Errors = 1
Datagrams Forwarded = 0
Unknown Protocols Received = 24
Received Packets Discarded = 6080
Received Packets Delivered = 1569360
Output Requests = 1233043
Routing Discards = 0
Discarded Output Packets = 993
Output Packet No Route = 102
Reassembly Required = 60
Reassembly Successful = 30
Reassembly Failures = 0
Datagrams Successfully Fragmented = 0
Datagrams Failing Fragmentation = 0
Fragments Created = 0

IPv6 Statistics

Packets Received = 1315
Received Header Errors = 0
Received Address Errors = 9
Datagrams Forwarded = 0
Unknown Protocols Received = 0
Received Packets Discarded = 1111
Received Packets Delivered = 3801
Output Requests = 4018
Routing Discards = 0
Discarded Output Packets = 167
Output Packet No Route = 29
Reassembly Required = 0
Reassembly Successful = 0
Reassembly Failures = 0
Datagrams Successfully Fragmented = 0
Datagrams Failing Fragmentation = 0
Fragments Created = 0

ICMPv4 Statistics

Received Sent
Messages 582 313
Errors 0 0
Destination Unreachable 550 281
Time Exceeded 0 0
Parameter Problems 0 0
Source Quenches 0 0
Redirects 0 0
Echo Replies 32 0
Echos 0 32
Timestamps 0 0
Timestamp Replies 0 0
Address Masks 0 0
Address Mask Replies 0 0
Router Solicitations 0 0
Router Advertisements 0 0

ICMPv6 Statistics

Received Sent
Messages 89 62
Errors 0 0
Destination Unreachable 0 0
Packet Too Big 0 0
Time Exceeded 0 0
Parameter Problems 0 0
Echos 0 0
Echo Replies 0 0
MLD Queries 0 0
MLD Reports 0 0
MLD Dones 0 0
Router Solicitations 0 39
Router Advertisements 61 0
Neighbor Solicitations 6 10
Neighbor Advertisements 22 13
Redirects 0 0
Router Renumberings 0 0

TCP Statistics for IPv4

Active Opens = 8249
Passive Opens = 368
Failed Connection Attempts = 238
Reset Connections = 856
Current Connections = 43
Segments Received = 1542346
Segments Sent = 1187513
Segments Retransmitted = 16122

TCP Statistics for IPv6

Active Opens = 124
Passive Opens = 10
Failed Connection Attempts = 117
Reset Connections = 14
Current Connections = 0
Segments Received = 1552
Segments Sent = 1510
Segments Retransmitted = 58

UDP Statistics for IPv4

Datagrams Received = 22587
No Ports = 2278
Receive Errors = 0
Datagrams Sent = 29050

UDP Statistics for IPv6

Datagrams Received = 2144
No Ports = 1095
Receive Errors = 0
Datagrams Sent = 2261