diff --git a/crawler.js b/crawler.js
index d79d7fd3..296a8d37 100644
--- a/crawler.js
+++ b/crawler.js
@@ -384,7 +384,7 @@ export class Crawler {
 
       if (this.params.screenshot) {
         if (!page.isHTMLPage) {
-          console.log("Skipping screenshots for non-HTML page");
+          this.logger.info("Skipping screenshots for non-HTML page");
         }
         const archiveDir = path.join(this.collDir, "archive");
         const screenshots = new Screenshots({page, url: data.url, directory: archiveDir});
@@ -428,7 +428,7 @@ export class Crawler {
       await this.serializeConfig();
 
     } catch (e) {
-      this.logger.error(`Error crawling page ${data.url}`, e.message);
+      this.logger.error(`Error crawling page ${data.url}`, e);
       await this.markPageFailed(page);
     }
   }
@@ -755,16 +755,16 @@ export class Crawler {
     }
 
     const realSize = await this.crawlState.realSize();
-    const pending = await this.crawlState.numRealPending();
+    const pendingList = await this.crawlState.getPendingList();
     const done = await this.crawlState.numDone();
-    const total = realSize + pending + done;
+    const total = realSize + pendingList.length + done;
     const limit = {max: this.params.limit || 0, hit: this.limitHit};
     const stats = {
       "crawled": done,
       "total": total,
-      "pending": pending,
+      "pending": pendingList.length,
       "limit": limit,
-      "pendingPages": Array.from(this.crawlState.pending.values()).map(x => JSON.stringify(x))
+      "pendingPages": pendingList.map(x => JSON.stringify(x))
     };
 
     this.logger.info("Crawl statistics", stats, "crawlState");
@@ -947,7 +947,7 @@ export class Crawler {
         await this.sleep(5.5);
       }
     } catch (e) {
-      this.logger.warn("Check CF failed, ignoring", e.message);
+      this.logger.warn("Check CF failed, ignoring", e);
     }
   }
 
diff --git a/util/browser.js b/util/browser.js
index 0d2d6cd5..63f20aa3 100644
--- a/util/browser.js
+++ b/util/browser.js
@@ -161,8 +161,8 @@ export async function evaluateWithCLI(frame, funcString) {
     });
 
   if (exceptionDetails) {
-    logger.fatal(
-      "Behavior Evaluation Failed" + exceptionDetails.text
+    logger.error(
+      "Behavior Evaluation Failed: " + exceptionDetails.text, exceptionDetails.stackTrace || {}
     );
   }
 
diff --git a/util/logger.js b/util/logger.js
index 2340d539..fd66e04c 100644
--- a/util/logger.js
+++ b/util/logger.js
@@ -7,7 +7,9 @@ export class Logger
   }
 
   logAsJSON(message, data, context, logLevel="info") {
-    if (typeof data !== "object") {
+    if (data instanceof Error) {
+      data = {"type": "exception", "message": data.message, "stack": data.stack};
+    } else if (typeof data !== "object") {
       data = {"message": data.toString()};
     }
     let dataToLog = {
diff --git a/util/state.js b/util/state.js
index 57f349c6..4562650d 100644
--- a/util/state.js
+++ b/util/state.js
@@ -130,8 +130,8 @@ export class MemoryCrawlState extends BaseState
 
   async serialize() {
     const queued = this.queue.map(x => JSON.stringify(x));
-    const pending = Array.from(this.pending.values()).map(x => JSON.stringify(x));
     const done = this.done.map(x => JSON.stringify(x));
+    const pending = (await this.getPendingList()).map(x => JSON.stringify(x));
 
     return {queued, pending, done};
   }
@@ -179,6 +179,10 @@ export class MemoryCrawlState extends BaseState
   async numRealPending() {
     return this.pending.size;
   }
+
+  async getPendingList() {
+    return Array.from(this.pending.values());
+  }
 }
 
 
@@ -445,6 +449,11 @@ return 0;
     return res;
   }
 
+  async getPendingList() {
+    const list = await this.redis.hvals(this.pkey);
+    return list.map(x => JSON.parse(x));
+  }
+
   async resetPendings() {
     const pendingUrls = await this.redis.hkeys(this.pkey);
 
diff --git a/util/storage.js b/util/storage.js
index 0402e180..0d6135ac 100644
--- a/util/storage.js
+++ b/util/storage.js
@@ -132,7 +132,7 @@ export function initStorage() {
     userId: process.env.STORE_USER,
   };
 
-  console.log("Initing Storage...");
+  logger.info("Initing Storage...");
   return new S3StorageSync(storeInfo, opts);
 }