Server losing connection to steam servers...

[gmanc2]

[CAR HEALTH] Player Entered prop_vehicle_prisoner_pod
ServerLog: Kim Jong Un (STEAM_0:0:88480186) Spawned a models/props_c17/concrete_barrier001a.mdl
ServerLog: [ULX] Kim Jong Un<STEAM_0:0:88480186> spawned model models/props_c17/concrete_barrier001a.mdl
Kim Jong Un<STEAM_0:0:88480186> spawned model models/props_c17/concrete_barrier001a.mdl
ServerLog: ZoiK (STEAM_0:0:101359234) Entered prop_vehicle_prisoner_pod
[CAR HEALTH] Player Entered prop_vehicle_prisoner_pod
ServerLog: "kieranlupanko2011<16><STEAM_0:0:83432090><Mafia Leader>" say "hes not here now"

ServerLog: "kieranlupanko2011<16><STEAM_0:0:83432090><Mafia Leader>" say "he got banned"

ServerLog: UmBongo | Nathano (STEAM_0:0:92740399) Entered prop_vehicle_jeep
[CAR HEALTH] Player Entered prop_vehicle_jeep
ServerLog: UmBongo | Nathano (STEAM_0:0:92740399) exited a prop_vehicle_jeep
[CAR HEALTH] Player Exited prop_vehicle_jeep
CreateFragmentsFromFile: 'user_custom/7b/7b3545be.dat' doesn't exist.
CreateFragmentsFromFile: 'user_custom/87/87b9873a.dat' doesn't exist.
CreateFragmentsFromFile: 'user_custom/62/62e07c80.dat' doesn't exist.
CreateFragmentsFromFile: 'user_custom/00/008c530f.dat' doesn't exist.
CreateFragmentsFromFile: 'user_custom/3a/3a8ad1fc.dat' doesn't exist.
CreateFragmentsFromFile: 'user_custom/3e/3e572195.dat' doesn't exist.
CreateFragmentsFromFile: 'user_custom/46/46b1ce91.dat' doesn't exist.
CreateFragmentsFromFile: 'user_custom/08/08b136d3.dat' doesn't exist.
CreateFragmentsFromFile: 'user_custom/6f/6f6a8dfa.dat' doesn't exist.
CreateFragmentsFromFile: 'user_custom/2e/2e0f73aa.dat' doesn't exist.
CreateFragmentsFromFile: 'user_custom/eb/eb72965d.dat' doesn't exist.
CreateFragmentsFromFile: 'user_custom/17/17b1711d.dat' doesn't exist.
CreateFragmentsFromFile: 'user_custom/7b/7b3545be.dat' doesn't exist.
CreateFragmentsFromFile: 'user_custom/c1/c12cc55b.dat' doesn't exist.
CreateFragmentsFromFile: 'user_custom/87/87b9873a.dat' doesn't exist.
CreateFragmentsFromFile: 'user_custom/c1/c12cc55b.dat' doesn't exist.
CreateFragmentsFromFile: 'user_custom/62/62e07c80.dat' doesn't exist.
CreateFragmentsFromFile: 'user_custom/c1/c12cc55b.dat' doesn't exist.
CreateFragmentsFromFile: 'user_custom/a0/a0bfa41f.dat' doesn't exist.
CreateFragmentsFromFile: 'user_custom/a0/a0bfa41f.dat' doesn't exist.
CreateFragmentsFromFile: 'user_custom/00/008c530f.dat' doesn't exist.
CreateFragmentsFromFile: 'user_custom/c1/c12cc55b.dat' doesn't exist.
CreateFragmentsFromFile: 'user_custom/3a/3a8ad1fc.dat' doesn't exist.
CreateFragmentsFromFile: 'user_custom/c1/c12cc55b.dat' doesn't exist.
CreateFragmentsFromFile: 'user_custom/c1/c12cc55b.dat' doesn't exist.
CreateFragmentsFromFile: 'user_custom/3e/3e572195.dat' doesn't exist.
CreateFragmentsFromFile: 'user_custom/46/46b1ce91.dat' doesn't exist.
CreateFragmentsFromFile: 'user_custom/c1/c12cc55b.dat' doesn't exist.
CreateFragmentsFromFile: 'user_custom/aa/aa12ce68.dat' doesn't exist.
CreateFragmentsFromFile: 'user_custom/a0/a0bfa41f.dat' doesn't exist.
CreateFragmentsFromFile: 'user_custom/08/08b136d3.dat' doesn't exist.
CreateFragmentsFromFile: 'user_custom/6f/6f6a8dfa.dat' doesn't exist.
CreateFragmentsFromFile: 'user_custom/c1/c12cc55b.dat' doesn't exist.
CreateFragmentsFromFile: 'user_custom/2e/2e0f73aa.dat' doesn't exist.
CreateFragmentsFromFile: 'user_custom/c1/c12cc55b.dat' doesn't exist.
CreateFragmentsFromFile: 'user_custom/eb/eb72965d.dat' doesn't exist.
CreateFragmentsFromFile: 'user_custom/c1/c12cc55b.dat' doesn't exist.
CreateFragmentsFromFile: 'user_custom/c1/c12cc55b.dat' doesn't exist.
CreateFragmentsFromFile: 'user_custom/a0/a0bfa41f.dat' doesn't exist.
CreateFragmentsFromFile: 'user_custom/a0/a0bfa41f.dat' doesn't exist.
CreateFragmentsFromFile: 'user_custom/c1/c12cc55b.dat' doesn't exist.
CreateFragmentsFromFile: 'user_custom/17/17b1711d.dat' doesn't exist.
CreateFragmentsFromFile: 'user_custom/c1/c12cc55b.dat' doesn't exist.
86.3.182.100:27005:reconnect
ServerLog: Ultamavex (STEAM_0:0:41588305) Disconnected
Dropped Ultamavex from server (Connection closing)
Client "Ultamavex" connected (86.3.182.100:27005).
209.141.217.69:27005:reconnect
ServerLog: VirtexDuo (STEAM_0:1:98112289) Disconnected
Dropped VirtexDuo from server (Connection closing)
Client "VirtexDuo" connected (209.141.217.69:27005).
98.110.219.200:27005:reconnect
ServerLog: coolgye1801 (STEAM_0:0:72934732) Disconnected
Dropped coolgye1801 from server (Connection closing)
Client "coolgye1801" connected (98.110.219.200:27005).
98.110.219.200:27005:reconnect
Dropped coolgye1801 from server (Connection closing)
Client "coolgye1801" connected (98.110.219.200:27005).
Dropped VirtexDuo from server (Disconnect by user.)
74.134.122.242:27005:reconnect
ServerLog: ItsMineyYo (STEAM_0:1:53819259) Disconnected
Dropped ItsMineyYo from server (Connection closing)
Client "ItsMineyYo" connected (74.134.122.242:27005).
Client "VirtexDuo" connected (209.141.217.69:27005).
209.141.217.69:27005:reconnect
Dropped VirtexDuo from server (Connection closing)
Client "VirtexDuo" connected (209.141.217.69:27005).
Dropped coolgye1801 from server (Disconnect by user.)
Dropped VirtexDuo from server (Disconnect by user.)
Client "coolgye1801" connected (98.110.219.200:27005).
Client "VirtexDuo" connected (209.141.217.69:27005).
Dropped VirtexDuo from server (Disconnect by user.)
Client "VirtexDuo" connected (209.141.217.69:27005).
Dropped VirtexDuo from server (Disconnect by user.)
Client "VirtexDuo" connected (209.141.217.69:27005).
109.125.31.28:27005:reconnect
ServerLog: UmBongo | Nathano (STEAM_0:0:92740399) Disconnected
Dropped UmBongo | Nathano from server (Connection closing)
Client "UmBongo | Nathano" connected (109.125.31.28:27005).
Dropped coolgye1801 from server (Disconnect by user.)
Client "coolgye1801" connected (98.110.219.200:27005).
[DonationSystem] Connected to database
Dropped VirtexDuo from server (Disconnect by user.)
Client "VirtexDuo" connected (209.141.217.69:27005).
Dropped VirtexDuo from server (Disconnect by user.)
Client "VirtexDuo" connected (209.141.217.69:27005).
99.116.236.22:27005:reconnect
ServerLog: Beans (STEAM_0:1:78526246) Disconnected
Dropped Beans from server (Connection closing)
Client "Beans" connected (99.116.236.22:27005).
Client "elouan.legrand" connected (109.25.33.13:27005).
37.46.173.107:27005:reconnect
ServerLog: 0tt0sson (STEAM_0:1:47432675) Disconnected
Dropped 0tt0sson from server (Connection closing)
Client "0tt0sson" connected (37.46.173.107:27005).
Connection to Steam servers lost. (Result = 3)
Connection to Steam servers lost. (Result = 3)
74.128.143.143:27005:reconnect
ServerLog: Cougar (STEAM_0:0:61416727) Disconnected
Dropped Sad Machine from server (Connection closing)
Client "Sad Machine" connected (74.128.143.143:27005).
CreateFragmentsFromFile: 'user_custom/7b/7b3545be.dat' doesn't exist.
CreateFragmentsFromFile: 'user_custom/87/87b9873a.dat' doesn't exist.
CreateFragmentsFromFile: 'user_custom/00/008c530f.dat' doesn't exist.
CreateFragmentsFromFile: 'user_custom/3a/3a8ad1fc.dat' doesn't exist.
CreateFragmentsFromFile: 'user_custom/3e/3e572195.dat' doesn't exist.
CreateFragmentsFromFile: 'user_custom/46/46b1ce91.dat' doesn't exist.
CreateFragmentsFromFile: 'user_custom/aa/aa12ce68.dat' doesn't exist.
CreateFragmentsFromFile: 'user_custom/6f/6f6a8dfa.dat' doesn't exist.
CreateFragmentsFromFile: 'user_custom/eb/eb72965d.dat' doesn't exist.
CreateFragmentsFromFile: 'user_custom/ab/ab8c40c2.dat' doesn't exist.
CreateFragmentsFromFile: 'user_custom/08/0886edfe.dat' doesn't exist.
CreateFragmentsFromFile: 'user_custom/e4/e4257fcb.dat' doesn't exist.
Connection to Steam servers successful.
Public IP is 94.23.155.28.
Assigned anonymous gameserver Steam ID [A-1:2359461895(5060)].
VAC secure mode is activated.
ServerLog: jesse campos (STEAM_0:0:98029746) Disconnected
Dropped janelson06 from server (janelson06 timed out)
ServerLog: battleman3d (Doctor) (STEAM_0:0:46950083) Disconnected
Dropped battleman3d (Doctor) from server (battleman3d (Doctor) timed out)
ServerLog: black falcon (STEAM_0:0:35596661) Disconne

[Mista Tea]

Off-topic (I apologize), but you may want to protect the privacy of your users and -snip- those IPs.

[Willox]

CreateFragmentsFromFile is not related and probably occurs because you have sv_allowupload set to 0 and sv_allowdownload set to 1.