Network mapping goofiness

RogerR

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Four computers, two (1&2) wired and two (3&4) wireless all connect to the same router.
1&2 are on the same homegroup - the others can't join. Previously 3&4 were on the same Homegroup and the others couldn't join.
1&2 can't map each other on the Network map. :confused:

First snip is from Comp1 and the second is from Comp2
 

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My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom
OS
7 x64 Ultimate
CPU
AMD Ryzen 5
Motherboard
Gigabyte GA-AB350-Gaming
Memory
16GB DDR4
Graphics Card(s)
Radeon R7 360
Monitor(s) Displays
2 x Dell U2518D
Screen Resolution
2560x1440 2560x1440
Hard Drives
WD 500GB x2
Samsung SSD 128MB (OS)
XPG SX8200 Pro M.2 2280 1TB
PSU
Antec 500
Cooling
Hyper 212 EVO
Keyboard
Logitech cordless K800
Mouse
Logitech M510
Antivirus
Avira
I have the same arrangement. 2 wired and 2 wireless, all W7 and all can see each other on a homegroup.

One thing you may want to try is deleting the homegroup on all machines and creating a new one. Rejoin the machines and see if that works.
 

My Computer

Computer Manufacturer/Model Number
Dell C521
OS
W7 Ultimate 64bit W7 Premium 64bit W7 Premium 32bit WXP Home 32bit
CPU
Athlon 64X2 5000+
Motherboard
Dell
Memory
4GB
Graphics Card(s)
ATI X1300
Sound Card
On Board
Monitor(s) Displays
Dell 19" Flat
Screen Resolution
1280x1024
Hard Drives
500GB Western Digital Caviar Green
Mouse
Microsoft Wireless Intellimouse Explorer 2.0
Internet Speed
SBC DSL - 6Mbps
I would delete the homegroup and leave it out, test the network setup first and see if all machines can ping one another. Homegroup as i have put it isn't required for networking in the sense of network mapping.
 

My Computer

Computer Manufacturer/Model Number
Lenovo ThinkPad T60
OS
Windows 7 Ultimate 64Bit
CPU
GenuineIntel Intel(R) Core(TM) DuoCore T2400 @ 1.83GHz
Motherboard
Intel(R) 82801G (ICH7 Family)
Memory
2.00 GB
Graphics Card(s)
Mobile Intel(R) 945 Express Chipset
Sound Card
SoundMAX Integrated Digital HD Audio
Monitor(s) Displays
ThinkPad Display
Screen Resolution
1400x1050
Hard Drives
100Gb SATA
Keyboard
Standard Keyboard
Mouse
HID-compliant Mouse
Internet Speed
Cable Broadband - 54Mbps
Other Info
Intel(R) PRO/1000 PL Network Connection
11a/b/g Wireless LAN Mini PCI Express Adapter

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Home built
OS
Windows 7 Ult, Windows 8.1 Pro,
CPU
Q9650-4.275GHz, E8600 4.5GHz, E6750-3.8GHz
Motherboard
Evga 780i FTW
Memory
G.Skill PC2 9600 1200Mhz 5 5 5 15 2T
Graphics Card(s)
GTX480
Sound Card
Asus Xonar D2
Monitor(s) Displays
HannsG
Screen Resolution
1680X1050
Hard Drives
GSkill Phoenix Pro 120GB SSD
PSU
ThermalTake Toughpower 1000Watt modular
Case
ThermalTake XaserV
Cooling
Xigmatek S1283
Keyboard
Logitech G15
Mouse
Logitech G9
Internet Speed
T1
I would delete the homegroup and leave it out, test the network setup first and see if all machines can ping one another. Homegroup as i have put it isn't required for networking in the sense of network mapping.

I may be wrong but I think he refers to the actual network map and not mapping of resources. Your suggestion is a good idea either way though.
 

My Computer

Computer Manufacturer/Model Number
Dell C521
OS
W7 Ultimate 64bit W7 Premium 64bit W7 Premium 32bit WXP Home 32bit
CPU
Athlon 64X2 5000+
Motherboard
Dell
Memory
4GB
Graphics Card(s)
ATI X1300
Sound Card
On Board
Monitor(s) Displays
Dell 19" Flat
Screen Resolution
1280x1024
Hard Drives
500GB Western Digital Caviar Green
Mouse
Microsoft Wireless Intellimouse Explorer 2.0
Internet Speed
SBC DSL - 6Mbps
That is the same thing I told him a month ago when he first had this problem LOL. I'm sure Roger must have tried all that by now.

The more things change the more they stay the same ... :D

I added a new windows 7 computer, left the homegroup and started all over. This time around the ones that used to connect don't and vice versa. But before the maps were right.

I'll check those links.
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom
OS
7 x64 Ultimate
CPU
AMD Ryzen 5
Motherboard
Gigabyte GA-AB350-Gaming
Memory
16GB DDR4
Graphics Card(s)
Radeon R7 360
Monitor(s) Displays
2 x Dell U2518D
Screen Resolution
2560x1440 2560x1440
Hard Drives
WD 500GB x2
Samsung SSD 128MB (OS)
XPG SX8200 Pro M.2 2280 1TB
PSU
Antec 500
Cooling
Hyper 212 EVO
Keyboard
Logitech cordless K800
Mouse
Logitech M510
Antivirus
Avira
That is strange indeed. I only had this problem once but it was with a Homegroup wireless setup, it seemed like leaving and rejoining fixed it but I'm not sure why.
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Home built
OS
Windows 7 Ult, Windows 8.1 Pro,
CPU
Q9650-4.275GHz, E8600 4.5GHz, E6750-3.8GHz
Motherboard
Evga 780i FTW
Memory
G.Skill PC2 9600 1200Mhz 5 5 5 15 2T
Graphics Card(s)
GTX480
Sound Card
Asus Xonar D2
Monitor(s) Displays
HannsG
Screen Resolution
1680X1050
Hard Drives
GSkill Phoenix Pro 120GB SSD
PSU
ThermalTake Toughpower 1000Watt modular
Case
ThermalTake XaserV
Cooling
Xigmatek S1283
Keyboard
Logitech G15
Mouse
Logitech G9
Internet Speed
T1
If all the machines are setup correctly then according to W7, the map will look ok. If there is something wrong in the map, then that means there is something wrong with the setup of the machines.
 

My Computer

Computer Manufacturer/Model Number
Lenovo ThinkPad T60
OS
Windows 7 Ultimate 64Bit
CPU
GenuineIntel Intel(R) Core(TM) DuoCore T2400 @ 1.83GHz
Motherboard
Intel(R) 82801G (ICH7 Family)
Memory
2.00 GB
Graphics Card(s)
Mobile Intel(R) 945 Express Chipset
Sound Card
SoundMAX Integrated Digital HD Audio
Monitor(s) Displays
ThinkPad Display
Screen Resolution
1400x1050
Hard Drives
100Gb SATA
Keyboard
Standard Keyboard
Mouse
HID-compliant Mouse
Internet Speed
Cable Broadband - 54Mbps
Other Info
Intel(R) PRO/1000 PL Network Connection
11a/b/g Wireless LAN Mini PCI Express Adapter
I deleted the original idstore.sst , and left the idstore.sst.new files. The Peer services were already started; no appreciable difference.
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom
OS
7 x64 Ultimate
CPU
AMD Ryzen 5
Motherboard
Gigabyte GA-AB350-Gaming
Memory
16GB DDR4
Graphics Card(s)
Radeon R7 360
Monitor(s) Displays
2 x Dell U2518D
Screen Resolution
2560x1440 2560x1440
Hard Drives
WD 500GB x2
Samsung SSD 128MB (OS)
XPG SX8200 Pro M.2 2280 1TB
PSU
Antec 500
Cooling
Hyper 212 EVO
Keyboard
Logitech cordless K800
Mouse
Logitech M510
Antivirus
Avira
If all the machines are setup correctly then according to W7, the map will look ok. If there is something wrong in the map, then that means there is something wrong with the setup of the machines.

Maybe my ipso facto has corrupted my ergo. ;)
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom
OS
7 x64 Ultimate
CPU
AMD Ryzen 5
Motherboard
Gigabyte GA-AB350-Gaming
Memory
16GB DDR4
Graphics Card(s)
Radeon R7 360
Monitor(s) Displays
2 x Dell U2518D
Screen Resolution
2560x1440 2560x1440
Hard Drives
WD 500GB x2
Samsung SSD 128MB (OS)
XPG SX8200 Pro M.2 2280 1TB
PSU
Antec 500
Cooling
Hyper 212 EVO
Keyboard
Logitech cordless K800
Mouse
Logitech M510
Antivirus
Avira
Is this issue solved?
 

My Computer

Computer Manufacturer/Model Number
Lenovo ThinkPad T60
OS
Windows 7 Ultimate 64Bit
CPU
GenuineIntel Intel(R) Core(TM) DuoCore T2400 @ 1.83GHz
Motherboard
Intel(R) 82801G (ICH7 Family)
Memory
2.00 GB
Graphics Card(s)
Mobile Intel(R) 945 Express Chipset
Sound Card
SoundMAX Integrated Digital HD Audio
Monitor(s) Displays
ThinkPad Display
Screen Resolution
1400x1050
Hard Drives
100Gb SATA
Keyboard
Standard Keyboard
Mouse
HID-compliant Mouse
Internet Speed
Cable Broadband - 54Mbps
Other Info
Intel(R) PRO/1000 PL Network Connection
11a/b/g Wireless LAN Mini PCI Express Adapter
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