Since updating to the latest 2018 version, the cursor in the editor has been behaving rather erratically. I only see this behavior in PHPStorm and not any other application.
When I type a line, the i-beam cursor jumps back a few characters and then jumps forward as I type. Typing output is normal and as expected but it is very difficult to focus when the cursor is jumping around all over the place. Moving with the arrow keys is unpredictable as well.
I've tried uninstalling, rebooting and reinstalling with no success.
Build #PS-181.4203.565, built on March 28, 2018
JRE: 1.8.0_152-release-1136-b20 amd64
JVM: OpenJDK 64-Bit Server VM by JetBrains s.r.o
Windows 10 10.0