Designer Font increased suddenly

I am working on a ignition server via team viewer. Suddenly my designer and launched project looks weird

And suddenly got below error,

The system resolution is 1920*1080 and 100% scale
What is wrong here? how to overcome

I've seen an error like that before with a gradient binding I created using a deprecated method. Do you have some kind of binding controlling a font? Are you using a font that is unserializable?

No. I havent done anything. Recently i have issues in timezone. So i have modified the OS timing and restarted the gateway. And then suddenly i got this issue

This appears to be a problem we haven't seen before. Were you able to figure this out?

Unable to find the root cause of this issue. Fortunately, restarting the system fixed the issue!!.