This is a Hulu video playback error. It occurs when streaming Hulu videos and the playback encounters a problem.
The error could be caused by the classic reasons we know like an outdated application or device, poor internet connection, e.t.c
How To Fix Hulu Error Code 5003
PowerCycle Your Device
What this process does is that it gets rid of any corrupt cache that your device may have.
The first thing you want to do is to unplug your router and device from their power source.
Next, press and hold their Power buttons down for 15 seconds. Let them sit for a couple of minutes and then plug them back in.
Now switch them back on and check to see if the error has cleared.
Update Your App
Updating Hulu On Windows
Close Hulu completely and open the Store page indicated by a briefcase icon on your taskbar.
Under the 3 dots at the top right corner of the page, go for the Downloads and Updates option.
Next, click on the Get Updates option and wait for your computer to do its thing.
Once done, now open the app and check to see if the error has cleared.
Updating Hulu On Android
Open the Play Store and click on the Menu icon found at the top left corner of the page.
Next, click on the My Apps and Games option and choose the Updates option.
Under this option, click on the Check for updates option and click on Update next to the Hulu app.
Wait for the update to be downloaded and installed and then log in to Hulu to see if the error has cleared.
Update Your Device Software
If your device’s software is outdated, it may become or be incompatible with the Hulu app.
Depending on the device you are using to stream, check online on how exactly to update it to the latest version.