My tablet does not respond properly.

When trying to initiate a search (Google), the screen just goes black instead of bringing up the keyboard to enter a search. Sometimes, when the screen does not go black, I have to tap the Google bar multiple times for a search to be initiated - extra steps that were never required in the past.

Only change that has been recently made is we upgraded the apps that are on the Tablet.

We have been getting the "aw snap" message more frequently, but is it true that that's a wi-fi connection issue rather than an issue with the tablet, per se?