diff --git a/applications/client/src/store/graphql/CommandModel.ts b/applications/client/src/store/graphql/CommandModel.ts
index dd8002a6..d19c22e4 100644
--- a/applications/client/src/store/graphql/CommandModel.ts
+++ b/applications/client/src/store/graphql/CommandModel.ts
@@ -78,7 +78,7 @@ export class CommandModel extends ExtendedModel(CommandModelBase, {}) {
 		const appStore = getRoot<AppStore>(this);
 		const time = appStore.settings.momentTz(this?.input?.current?.dateTime);
 		const operator = formatOperatorName(this?.operator?.current.name || 'unknown');
-		const server = this?.beacon?.current?.host?.current?.server?.displayName;
+		const server = this?.beacon?.current?.host?.current?.server?.displayName; // BLDSTRIKE-598: servers?
 		const host = this?.beacon?.current?.host?.current?.displayName;
 		const beaconName = this?.beacon?.current?.displayName;
 		const beaconUser = this?.beacon?.current?.meta?.[0]?.maybeCurrent?.username;
diff --git a/applications/client/src/store/graphql/HostModel.ts b/applications/client/src/store/graphql/HostModel.ts
index 659e0655..4e343e31 100644
--- a/applications/client/src/store/graphql/HostModel.ts
+++ b/applications/client/src/store/graphql/HostModel.ts
@@ -19,6 +19,7 @@ export { selectFromHost, hostModelPrimitives, HostModelSelector } from './HostMo
  */
 @model('Host')
 export class HostModel extends ExtendedModel(HostModelBase, {
+	// BLDSTRIKE-598: should be this.serverIds plural
 	serverId: prop<string | undefined>().withSetter(),
 }) {
 	protected onAttachedToRootStore(rootStore: any): (() => void) | void {
@@ -39,6 +40,7 @@ export class HostModel extends ExtendedModel(HostModelBase, {
 	@observable.ref maxTime: Moment | undefined;
 
 	@computed get server(): ServerModel | undefined {
+		// BLDSTRIKE-598: should be this.servers plural
 		const appStore = getRoot<AppStore>(this);
 		return this.serverId ? appStore?.graphqlStore?.servers.get(this.serverId) : undefined;
 	}
diff --git a/applications/client/src/store/graphql/ServerModel.ts b/applications/client/src/store/graphql/ServerModel.ts
index 88644467..4367e7ec 100644
--- a/applications/client/src/store/graphql/ServerModel.ts
+++ b/applications/client/src/store/graphql/ServerModel.ts
@@ -67,6 +67,7 @@ export class ServerModel extends ExtendedModel(ServerModelBase, {
 			if (beacon?.host?.maybeCurrent) {
 				getMinMaxTime(this, beacon.meta[0]?.maybeCurrent?.startTime);
 				getMinMaxTime(this, beacon.meta[0]?.maybeCurrent?.endTime);
+				// BLDSTRIKE-598: add to Array/Set host.setServerIds, don't override last
 				beacon.host?.maybeCurrent?.setServerId(this.id);
 				this.hosts.set(beacon.host.id, hostCampaignRef(beacon.host?.maybeCurrent));
 				if (beacon.host?.maybeCurrent?.cobaltStrikeServer) cobaltStrikeHost = beacon.host.maybeCurrent;
diff --git a/applications/client/src/views/Campaign/Explore/components/NavBreadcrumbs.tsx b/applications/client/src/views/Campaign/Explore/components/NavBreadcrumbs.tsx
index 9c3d5fe7..d840fab7 100644
--- a/applications/client/src/views/Campaign/Explore/components/NavBreadcrumbs.tsx
+++ b/applications/client/src/views/Campaign/Explore/components/NavBreadcrumbs.tsx
@@ -107,29 +107,37 @@ export const NavBreadcrumbs = observer<NavBreadcrumbsProps>(
 							: undefined,
 					});
 
-				if (store.campaign?.interactionState.selectedCommandType)
+				if (store.campaign?.interactionState.selectedCommandType) {
 					crumbs.push({
 						text: 'Command',
 						current: true,
 					});
-				else if (store.campaign?.interactionState.selectedOperator)
+				} else if (store.campaign?.interactionState.selectedOperator) {
 					crumbs.push({
 						text: 'Operator',
 						current: true,
 					});
-				else if (store.campaign?.interactionState.selectedServer)
-					crumbs.push({
-						text: !store.campaign?.interactionState.selectedHost
-							? 'Server'
-							: store.campaign?.interactionState.selectedServer?.current?.displayName,
-						current: !store.campaign?.interactionState.selectedHost,
-						onClick: store.campaign?.interactionState.selectedHost
-							? (e) => {
-									onNavigate(e);
-									store.campaign?.interactionState.selectedServer?.current.searchSelect();
-							  }
-							: undefined,
-					});
+				} else if (store.campaign?.interactionState.selectedServer) {
+					if (!store.campaign?.interactionState.selectedHost) {
+						crumbs.push({
+							text: 'Server',
+							current: true,
+						});
+					} else if (store.campaign?.interactionState.selectedBeacon) {
+						crumbs.push({
+							text: store.campaign?.interactionState.selectedServer?.current?.displayName,
+							onClick: (e) => {
+								onNavigate(e);
+								store.campaign?.interactionState.selectedServer?.current.searchSelect();
+							},
+						});
+					} /* else { BLDSTRIKE-598
+						// const serverCount = store.campaign?.interactionState.selectedHost.current.servers.length
+						crumbs.push({
+							text: '...', // serverCount,
+						});
+					} */
+				}
 
 				if (store.campaign?.interactionState.selectedHost)
 					crumbs.push({