Xperia x performance slow to wake up

[Mark35]

Since yesterday if my phone is asleep for more than a minute it takes 4 or 5 pushes of the power button before it'll wake up. Tried holding longer or shorter and different fingers but no different.
Haven't downloaded anything new or updated any apps. Tried resetting but still the same.

[Uliwooly]

Have you repaired the phone with XC?

Xperia Companion (XC)

Software Repair Guide

Alternatives on How to backup Xperias

http://talk.sonymobile.com/thread/36355

[Mark35]

Thanks for the advice. Just tried that but still the same issue.

[Uliwooly]

Contact your Local support to get it inspected.

[Mark35 · Accepted solution]

Turns out the micro sd card that I bought new when I bought the phone had somehow corrupted and slowed down the phone. Removed the card and worked better again.