# Clients Locking up

**URL:** <https://forum.servoy.com/t/clients-locking-up/10745>\
**Category:** Classic Servoy\
**Created:** [June 3, 2009, 6:40pm UTC](https://forum.servoy.com/t/clients-locking-up/10745 "2009-06-03T18:40:00Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![chrismartin](https://avatars.discourse-cdn.com/v4/letter/c/f07891/32.png) [@chrismartin](https://forum.servoy.com/u/chrismartin)\
**Post date:** [June 3, 2009, 6:40pm UTC](https://forum.servoy.com/t/clients-locking-up/10745/1 "2009-06-03T18:40:00Z")

</div>

When Client is using solution the screen freezes also happens when editing methods in the developer. when writing method machine will stop responding for 1 to 5 minutes

Running Windows 2003 Single CPU with 3gb ram  
Running Servoy version 3.5.9-build 522, repository version 31  
Running Jdk 1.6.0\_06

Any Suggestions appreciated  
No Locks on db  
no transactions on db

---

<div class="post-metadata">

**Author:** ![Andrei\_Costescu](https://avatars.discourse-cdn.com/v4/letter/a/e36b37/32.png) [@Andrei\_Costescu](https://forum.servoy.com/u/Andrei_Costescu)\
**Post date:** [August 21, 2009, 11:53am UTC](https://forum.servoy.com/t/clients-locking-up/10745/2 "2009-08-21T11:53:48Z")

</div>

Does something appear in the log when this happens?  
When does the client lock up? On what user action?

You could enable java console from the java control panel entry. When opening a smart client the console will open as well - maybe you can see some exception or something there as well.  
Does it also happen with 3.5.10?