Hi @Evede and @MsAnnarchy. Losing a war hit is super frustrating, especially when it’s a string team. I’m sorry to hear that happened to you both. Hopefully, your respective alliances will still be able to pull off wins without those points.
With respect to the crashes: installing a new update can use up a decent chunk of device memory on some phones and tablets, and low memory on a device can definitely cause app crashes. I know one of of my friends here on the forum, @Jedon, has struggled with clearing enough space on his phone for updates several times.
Here’s what Small Giant (SG) recommends for trying to deal with game crashes:
Hopefully, one of those recommendations will fix the issue you’re having. If not, you’ll probably want to open a support ticket to see if SG can help you further.