reduce the random wait time

src/workers/CommandorPage.js

@@ -41,7 +41,7 @@ function delay(delayInms) {
 }
 
 function getRandom() {
-    return Math.floor(Math.random() * 5);
+    return Math.floor(Math.random() * 3);
 }
 
 function getRandomWaitTime() {
@@ -235,9 +235,13 @@ class CommandorPage {
                 })
                 await delay(getRandomWaitTime())
                 if (!this.page.isClosed()) {
-                    this.page.evaluate(() => {
-                        document.getElementsByClassName("btn")[0].click();
-                    })
+                    try {
+                        this.page.evaluate(() => {
+                            document.getElementsByClassName("btn")[0].click();
+                        })
+                    } catch (e) {
+                        console.log(e)
+                    }
                 }
             }
         } catch (e) {