A few of us had that problem a while back (I'm using a Tab X), it was related to a Boox firmware update and a later one fixed it. It might be worthwhile seeing if there is an update available.
|Settings|More Settings|System Update|
Also worthwhile registering a complaint/report via |Settings|Faq and Feedback| if there isn't an update that fixes it. Take a screenshot and include it in the report.
|Settings|More Settings|System Update|
Also worthwhile registering a complaint/report via |Settings|Faq and Feedback| if there isn't an update that fixes it. Take a screenshot and include it in the report.
You're only paranoid if you're wrong 
I'm using an Onyx Boox Tab X, and play low brass: mainly 'Bone and Tuba
I'm using an Onyx Boox Tab X, and play low brass: mainly 'Bone and Tuba