NSOperation thread running in background, causes a UITableView scroll hard !

[shivangvyas]

NSOperation thread running in background, causes a UITableView or scrolling rough(Not smooth as it would be usually.)

How can i solve this problem ??

There is no connection between UITableView datasource and delegates and thread which is running in background. Both uses independent resources.

How to solve this problem ??

[akac]

the iPhone has one CPU. so whatever you are doing in the NSOperation it is using up all the CPU so that there isn't enough for the scrolling to be smooth.

Answer: Make it less CPU intensive.