diff --git a/src/server/editorServices.ts b/src/server/editorServices.ts
index a79070dde80..d2c0be2836f 100644
--- a/src/server/editorServices.ts
+++ b/src/server/editorServices.ts
@@ -773,7 +773,7 @@ namespace ts.server {
 
         private delayEnsureProjectForOpenFiles() {
             this.pendingEnsureProjectForOpenFiles = true;
-            this.throttledOperations.schedule("*ensureProjectForOpenFiles*", /*delay*/ 250, () => {
+            this.throttledOperations.schedule("*ensureProjectForOpenFiles*", /*delay*/ 2500, () => {
                 if (this.pendingProjectUpdates.size !== 0) {
                     this.delayEnsureProjectForOpenFiles();
                 }
@@ -1210,7 +1210,7 @@ namespace ts.server {
 
         private removeProject(project: Project) {
             this.logger.info("`remove Project::");
-            project.print();
+            project.print(/*writeProjectFileNames*/ true);
 
             project.close();
             if (Debug.shouldAssert(AssertionLevel.Normal)) {
@@ -1719,19 +1719,17 @@ namespace ts.server {
                 return;
             }
 
-            const writeProjectFileNames = this.logger.hasLevel(LogLevel.verbose);
             this.logger.startGroup();
-            let counter = printProjectsWithCounter(this.externalProjects, 0);
-            counter = printProjectsWithCounter(arrayFrom(this.configuredProjects.values()), counter);
-            printProjectsWithCounter(this.inferredProjects, counter);
+
+            this.externalProjects.forEach(printProjectWithoutFileNames);
+            this.configuredProjects.forEach(printProjectWithoutFileNames);
+            this.inferredProjects.forEach(printProjectWithoutFileNames);
 
             this.logger.info("Open files: ");
             this.openFiles.forEach((projectRootPath, path) => {
                 const info = this.getScriptInfoForPath(path as Path)!;
                 this.logger.info(`\tFileName: ${info.fileName} ProjectRootPath: ${projectRootPath}`);
-                if (writeProjectFileNames) {
-                    this.logger.info(`\t\tProjects: ${info.containingProjects.map(p => p.getProjectName())}`);
-                }
+                this.logger.info(`\t\tProjects: ${info.containingProjects.map(p => p.getProjectName())}`);
             });
 
             this.logger.endGroup();
@@ -2766,7 +2764,7 @@ namespace ts.server {
          * After that all the inferred project graphs are updated
          */
         private ensureProjectForOpenFiles() {
-            this.logger.info("Structure before ensureProjectForOpenFiles:");
+            this.logger.info("Before ensureProjectForOpenFiles:");
             this.printProjects();
 
             this.openFiles.forEach((projectRootPath, path) => {
@@ -2783,7 +2781,7 @@ namespace ts.server {
             this.pendingEnsureProjectForOpenFiles = false;
             this.inferredProjects.forEach(updateProjectIfDirty);
 
-            this.logger.info("Structure after ensureProjectForOpenFiles:");
+            this.logger.info("After ensureProjectForOpenFiles:");
             this.printProjects();
         }
 
@@ -3553,11 +3551,7 @@ namespace ts.server {
         return (config as TsConfigSourceFile).kind !== undefined;
     }
 
-    function printProjectsWithCounter(projects: Project[], counter: number) {
-        for (const project of projects) {
-            project.print(counter);
-            counter++;
-        }
-        return counter;
+    function printProjectWithoutFileNames(project: Project) {
+        project.print(/*writeProjectFileNames*/ false);
     }
 }
diff --git a/src/server/project.ts b/src/server/project.ts
index 05f73e4f07c..afcc7145feb 100644
--- a/src/server/project.ts
+++ b/src/server/project.ts
@@ -1105,7 +1105,7 @@ namespace ts.server {
             this.projectService.sendUpdateGraphPerformanceEvent(elapsed);
             this.writeLog(`Finishing updateGraphWorker: Project: ${this.getProjectName()} Version: ${this.getProjectVersion()} structureChanged: ${hasNewProgram} Elapsed: ${elapsed}ms`);
             if (this.hasAddedorRemovedFiles) {
-                this.print();
+                this.print(/*writeProjectFileNames*/ true);
             }
             else if (this.program !== oldProgram) {
                 this.writeLog(`Different program with same set of files:: oldProgram.structureIsReused:: ${oldProgram && oldProgram.structureIsReused}`);
@@ -1285,9 +1285,9 @@ namespace ts.server {
         }
 
         /*@internal*/
-        print(counter?: number) {
-            this.writeLog(`Project '${this.projectName}' (${ProjectKind[this.projectKind]}) ${counter === undefined ? "" : counter}`);
-            this.writeLog(this.filesToString(this.projectService.logger.hasLevel(LogLevel.verbose)));
+        print(writeProjectFileNames: boolean) {
+            this.writeLog(`Project '${this.projectName}' (${ProjectKind[this.projectKind]})`);
+            this.writeLog(this.filesToString(writeProjectFileNames && this.projectService.logger.hasLevel(LogLevel.verbose)));
             this.writeLog("-----------------------------------------------");
         }