diff --git a/src/App.js b/src/App.js
index 5939aef..44dc14c 100644
--- a/src/App.js
+++ b/src/App.js
@@ -89,7 +89,7 @@ class App extends React.Component {
           id: "showSpeed",
           name: "Speed",
           docLink: "https://github.com/googlemaps/fleet-debugger/blob/main/docs/Speed.md",
-          columns: ["lastlocation.speed"],
+          columns: [],
           solutionTypes: ["ODRD", "LMFS"],
         },
         {
@@ -131,7 +131,7 @@ class App extends React.Component {
           id: "showHighVelocityJumps",
           name: "Jumps (unrealistic velocity)",
           docLink: "https://github.com/googlemaps/fleet-debugger/blob/main/docs/VelocityJumps.md",
-          columns: ["lastlocation.speed"],
+          columns: [],
           solutionTypes: ["ODRD", "LMFS"],
         },
         {
@@ -145,7 +145,7 @@ class App extends React.Component {
           id: "showClientServerTimeDeltas",
           name: "Client/Server Time Deltas",
           docLink: "https://github.com/googlemaps/fleet-debugger/blob/main/README.md",
-          columns: ["response.laslLocation.rawlocationlime", "response.laslLocation.serverlime"],
+          columns: [],
           solutionTypes: ["ODRD", "LMFS"],
         },
         {
diff --git a/src/LogTable.js b/src/LogTable.js
index b695a25..b04a165 100644
--- a/src/LogTable.js
+++ b/src/LogTable.js
@@ -162,7 +162,7 @@ function LogTable(props) {
         {
           Header: "DayTime",
           accessor: "formattedDate",
-          Cell: ({ cell: { value } }) => value.substring(8, 10) + "T" + value.substring(11, 23),
+          Cell: ({ cell: { value } }) => value.substring(5, 10) + " " + value.substring(11, 19),
           width: columnRegularWidth,
           className: "logtable-cell",
           solutionTypes: ["ODRD", "LMFS"],
diff --git a/src/TrafficPolyline.js b/src/TrafficPolyline.js
index c5958ee..ca334da 100644
--- a/src/TrafficPolyline.js
+++ b/src/TrafficPolyline.js
@@ -5,9 +5,13 @@ import { log } from "./Utils";
 
 export const TRAFFIC_COLORS = {
   STYLE_NO_DATA: "#808080", // Gray
+  NO_DATA: "#808080",
   STYLE_NORMAL: "#4285F4", // Google Maps Blue
+  NORMAL: "#4285F4",
   STYLE_SLOWER_TRAFFIC: "#FFA500", // Orange
+  SLOWER_TRAFFIC: "#FFA500",
   STYLE_TRAFFIC_JAM: "#FF0000", // Red
+  TRAFFIC_JAM: "#FF0000",
 };
 
 export class TrafficPolyline {
diff --git a/src/localStorage.js b/src/localStorage.js
index 0e1f7a4..b03ebaa 100644
--- a/src/localStorage.js
+++ b/src/localStorage.js
@@ -140,14 +140,45 @@ export function parseJsonContent(content) {
       }, {});
   };
 
+  const processJsonObject = (obj) => {
+    if (obj === null || typeof obj !== "object") return obj;
+    if (Array.isArray(obj)) return obj.map(processJsonObject);
+
+    return Object.keys(obj).reduce((result, key) => {
+      const newKey = key.replace(/_/g, "");
+      let value = obj[key];
+
+      // Check if this is a value object with only a 'value' property and flatten
+      if (
+        value !== null &&
+        typeof value === "object" &&
+        !Array.isArray(value) &&
+        Object.keys(value).length === 1 &&
+        "value" in value
+      ) {
+        value = value.value;
+      } else if (typeof value === "object" && value !== null) {
+        // Recursively process nested objects
+        value = processJsonObject(value);
+      }
+
+      result[newKey] = value;
+      return result;
+    }, {});
+  };
+
   try {
     const parsed = JSON.parse(content);
-    return sortObjectKeys(parsed);
+    const processedData = processJsonObject(parsed);
+    log("Processed JSON data: removed underscores and flattened value objects");
+    return sortObjectKeys(processedData);
   } catch (error) {
     log("Initial JSON parsing failed, attempting to wrap in array");
     try {
       const parsed = JSON.parse(`[${content}]`);
-      return sortObjectKeys(parsed);
+      const processedData = processJsonObject(parsed);
+      log("Processed JSON data in array format");
+      return sortObjectKeys(processedData);
     } catch (innerError) {
       console.error("JSON parsing error:", innerError);
       throw new Error(`Invalid JSON content: ${innerError.message}`);
diff --git a/src/localStorage.test.js b/src/localStorage.test.js
index 482db80..60370e2 100644
--- a/src/localStorage.test.js
+++ b/src/localStorage.test.js
@@ -35,6 +35,95 @@ test("parseJsonContent throws error for invalid JSON", () => {
   expect(() => parseJsonContent(invalidJson)).toThrow("Invalid JSON content");
 });
 
+test("parseJsonContent removes underscores from keys", () => {
+  const snakeCaseJson = JSON.stringify({
+    snake_case_key: "value",
+    normal_key: "value2",
+  });
+
+  const result = parseJsonContent(snakeCaseJson);
+
+  expect(result).toHaveProperty("snakecasekey", "value");
+  expect(result).toHaveProperty("normalkey", "value2");
+  expect(result).not.toHaveProperty("snake_case_key");
+  expect(result).not.toHaveProperty("normal_key");
+});
+
+test("parseJsonContent removes underscores from deeply nested object keys", () => {
+  const nestedJson = JSON.stringify({
+    top_level: {
+      nested_key: {
+        deeply_nested_key: "value",
+      },
+    },
+  });
+
+  const result = parseJsonContent(nestedJson);
+
+  expect(result).toHaveProperty("toplevel.nestedkey.deeplynestedkey", "value");
+  expect(result).not.toHaveProperty("top_level");
+});
+
+// New tests for value object flattening
+test("parseJsonContent flattens objects with a single 'value' property", () => {
+  const valueObjectJson = JSON.stringify({
+    normalKey: "normal",
+    valueObject: { value: "flattened" },
+  });
+
+  const result = parseJsonContent(valueObjectJson);
+
+  expect(result.normalKey).toBe("normal");
+  expect(result.valueObject).toBe("flattened");
+  expect(typeof result.valueObject).toBe("string");
+});
+
+test("parseJsonContent flattens nested objects with a single 'value' property", () => {
+  const nestedValueObjectJson = JSON.stringify({
+    level1: {
+      level2: {
+        normalObj: { key: "value" },
+        valueObj: { value: "flattened" },
+      },
+    },
+  });
+
+  const result = parseJsonContent(nestedValueObjectJson);
+
+  expect(result.level1.level2.normalObj.key).toBe("value");
+  expect(result.level1.level2.valueObj).toBe("flattened");
+  expect(typeof result.level1.level2.valueObj).toBe("string");
+});
+
+test("parseJsonContent handles both underscore removal and value flattening together", () => {
+  const complexJson = JSON.stringify({
+    snake_case: {
+      nested_value_obj: { value: 123 },
+      other_key: { some_nested: { value: "test" } },
+    },
+  });
+
+  const result = parseJsonContent(complexJson);
+
+  expect(result.snakecase.nestedvalueobj).toBe(123);
+  expect(result.snakecase.otherkey.somenested).toBe("test");
+});
+
+test("parseJsonContent properly handles arrays containing value objects", () => {
+  const arrayWithValueObjects = JSON.stringify({
+    items: [
+      { name: "item1", property: { value: 100 } },
+      { name: "item2", property: { value: 200 } },
+    ],
+  });
+
+  const result = parseJsonContent(arrayWithValueObjects);
+
+  expect(result.items[0].name).toBe("item1");
+  expect(result.items[0].property).toBe(100);
+  expect(result.items[1].property).toBe(200);
+});
+
 test("removeEmptyObjects removes empty nested objects", () => {
   const input = {
     a: {},