I have an error or something... ?

Since about 2 weeks ago, when I entered the online page to draw with friends, this one rejects my digital tablet and causes a bug, and the strange thing is that with my mouse it works perfectly. I connect my digital tablet and the cursor is not even visible. Not only does this happen to me on this page, but I tried drawing on other drawing pages, for example ... skycow? You know, well, the thing is that I wanted to know if they could help me to solve this problem, I already did everything indicated with the driver of my table ... but still, it continues and my table is not bad, it is strange hmm, Since the last update that happens to me. I hope your understanding, thank you for reading.