"Network error" and instant 509 ban

[uNderdog101]

Describe the bug When opening EhViewer I get no thumbnails, the fix for this is to go into a gallery and load a picture, where I will get a "network error" message, try to load the next picture and oftentimes after 2-3 attempts a pic will load normally, after which the thumbnails return and the app works as usual. But sometimes it won't load a pic and after a few more next pic attempts I get a "509" message and the image limit on e-hentai.org/home.php has gone from 0 to over 5000, giving me a temporary ban. Does the app send hundreds of image requests every time it tries to resolve a "network error"?

Edit: Just checked and after a "network error" the image limit went up 900 points.

Steps to reproduce the behavior:

1. open app, see no thumbnails.
2. open gallery
3. try to open picture
4. See error

Expected behavior No network error.

Device model and Android version Device model: [Asus Zenpad] Android version: [Android 5.0.1] App version: 1.7.19