Not killing "Angel Viper" in 1,3 pocket.

18:47:41 [CombatMissionCtrl]Starting Action.Ignore
18:47:42 [CombatMissionCtrl[4].Ignore]Updated ignore list
18:47:42 [CombatMissionCtrl[4].Ignore]Currently ignoring: [[Angel Viper][Gist Warlord]][Gist Nephilim]
18:47:42 [CombatMissionCtrl]Finished Action.Ignore
18:47:42 [CombatMissionCtrl]Starting Action.ClearPocket
18:47:48 [CombatMissionCtrl]Finished Action.ClearPocket
18:47:48 [CombatMissionCtrl]Starting Action.Ignore [remove: Gist Warlord] [remove: Gist Nephilim] [remove: Gist Saint]
18:47:49 [CombatMissionCtrl[4].Ignore [remove: Gist Warlord] [remove: Gist Nephilim] [remove: Gist Saint]]Updated ignore list
18:47:49 [CombatMissionCtrl[4].Ignore [remove: Gist Warlord] [remove: Gist Nephilim] [remove: Gist Saint]]Currently ignoring: Angel Viper
18:47:49 [CombatMissionCtrl]Finished Action.Ignore [remove: Gist Warlord] [remove: Gist Nephilim] [remove: Gist Saint]
18:47:49 [CombatMissionCtrl]Starting Action.ClearPocket
18:47:50 [Combat]Targeting primary weapon priority target [Gist Nephilim][[MaskedID]6138][42k away]
18:47:52 [Combat]Targeting high value target [Gist Warlord][[MaskedID]6141][23k away] highValueTargets.Count [1]
18:47:55 [Combat]Out of range. ignoring orbit around structure.
18:47:55 [EntityCache]Initiating Orbit [Gist Warlord][at 50k][[MaskedID]6141]
18:47:55 [Combat]Changing [1] with [Scourge Precision Heavy Missile][25][TypeID: 24513] so we can hit [Gist Warlord][22k]
18:47:57 [Combat]Activating weapon [1] on [Gist Warlord][[MaskedID]6141][22k away]
18:47:59 [Combat]Activating weapon [1] on [Gist Warlord][[MaskedID]6141][21k away]
18:48:05 [Combat]Activating weapon [1] on [Gist Warlord][[MaskedID]6141][20k away]
18:48:13 [Questor.WalletCheck]Wallet Balance Has Not Changed in [ 3 ] minutes.
18:49:05 [Combat]Changing [1] with [Scourge Fury Heavy Missile][70][TypeID: 2629] so we can hit [Gist Nephilim][45k]
18:49:07 [Combat]Activating weapon [1] on [Gist Nephilim][[MaskedID]6138][46k away]
18:49:09 [Combat]Out of range. ignoring orbit around structure.
18:49:09 [EntityCache]Initiating Orbit [Gist Nephilim][at 50k][[MaskedID]6138]
18:49:13 [Combat]Activating weapon [1] on [Gist Nephilim][[MaskedID]6138][46k away]
18:49:14 [Questor.WalletCheck]Wallet Balance Has Not Changed in [ 4 ] minutes.
18:49:17 [Combat]Activating weapon [1] on [Gist Nephilim][[MaskedID]6138][46k away]
18:50:01 [PrimaryWeaponPriorityTargets]Remove Target that is no longer in the Entities list [Gist Nephilim]ID[[MaskedID]6138] PriorityLevel [TargetPainting]
18:50:05 [CombatMissionCtrl]Finished Action.ClearPocket
18:50:05 [CombatMissionCtrl]Starting Action.Activate [target: Acceleration Gate]
18:50:06 [CombatMissionCtrl.Activate]Approaching target [Acceleration Gate][[MaskedID]6128][42k away]
18:50:07 [CombatMissionCtrl]Activate: Delaying approach for: [14] seconds
18:50:14 [Questor.WalletCheck]Wallet Balance Has Not Changed in [ 5 ] minutes.
18:51:15 [Questor.WalletCheck]Wallet Balance Has Not Changed in [ 6 ] minutes.
18:52:15 [Questor.WalletCheck]Wallet Balance Has Not Changed in [ 7 ] minutes.
18:52:56 [EntityCache]Initiating Orbit [Acceleration Gate][at 50k][[MaskedID]6128]
18:52:56 [Combat]Initiating Orbit [Acceleration Gate][at 50k][[MaskedID]6128]
18:52:58 [CombatMissionCtrl.Activate]Approaching target [Acceleration Gate][[MaskedID]6128][19k away]
18:52:59 [CombatMissionCtrl]Activate: Delaying approach for: [14] seconds
18:53:14 [EntityCache]Initiating Orbit [Acceleration Gate][at 50k][[MaskedID]6128]
18:53:14 [Combat]Initiating Orbit [Acceleration Gate][at 50k][[MaskedID]6128]
18:53:15 [Questor.WalletCheck]Wallet Balance Has Not Changed in [ 8 ] minutes.
18:53:16 [CombatMissionCtrl.Activate]Approaching target [Acceleration Gate][[MaskedID]6128][17k away]
18:53:17 [CombatMissionCtrl]Activate: Delaying approach for: [14] seconds
18:53:18 [CombatMissionCtrl]Activate: Delaying approach for: [13] seconds
18:53:33 [EntityCache]Initiating Orbit [Acceleration Gate][at 50k][[MaskedID]6128]
18:53:33 [Combat]Initiating Orbit [Acceleration Gate][at 50k][[MaskedID]6128]
18:53:36 [CombatMissionCtrl.Activate]Approaching target [Acceleration Gate][[MaskedID]6128][15k away]
18:53:37 [CombatMissionCtrl]Activate: Delaying approach for: [14] seconds
18:53:51 [EntityCache]Initiating Orbit [Acceleration Gate][at 50k][[MaskedID]6128]
18:53:51 [Combat]Initiating Orbit [Acceleration Gate][at 50k][[MaskedID]6128]
18:53:53 [CombatMissionCtrl.Activate]Approaching target [Acceleration Gate][[MaskedID]6128][14k away]
18:53:54 [CombatMissionCtrl]Activate: Delaying approach for: [14] seconds
18:54:03 [EntityCache]Initiating Orbit [Acceleration Gate][at 50k][[MaskedID]6128]
18:54:03 [Combat]Initiating Orbit [Acceleration Gate][at 50k][[MaskedID]6128]
18:54:06 [CombatMissionCtrl]Activate: Delaying approach for: [2] seconds
18:54:07 [CombatMissionCtrl]Activate: Delaying approach for: [1] seconds
18:54:08 [CombatMissionCtrl.Activate]Approaching target [Acceleration Gate][[MaskedID]6128][12k away]
18:54:10 [CombatMissionCtrl]Activate: Delaying approach for: [14] seconds

If you're asking about this file "MissionXML_Examples.xml", I do not use.
Because I do not know how.

Where are you getting the mission XML you are using? Post it to: https://privatepaste.com/ and link it here please. It is HIGHLY likely that your mission XML is ignoring NPCs that it does not later unignore...