If you’ve been struggling more than usual to catch Pokemon, you’re not the only one.

The official Pokemon GO Twitter account has acknowledged the existence of a bug that makes it more difficult for players to catch Pokemon.

The new bug affects throw accuracy, increasing the odds of escape and making trainers miss out on valuable experience points.

The company says that it is currently working on a fix for the frustrating bug.

In the meantime, you probably shouldn’t try and catch rare Pokemon with valuable Ultra Balls in case you also run into this annoying bug.

Trainers, a new bug affecting throw accuracy increases the odds of escape and omits the XP bonus. We are working on a fix, stay tuned…

— Pokémon GO (@PokemonGoApp) August 4, 2016

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