Jungle Kappler

Hi, Mouse pointer / cursor disappears after a while using secondlife. Sometimes the pointer comes back after some minutes, mostly not. Only solution is to restart and after a while the pointer disappears again. I use secondlife viewer, Mac OS 10.15.3 (19D76), wireless apple mouse fully charged, Huge problem, thanks for. your thoughts computer iMac (Retina 4K, 21.5-inch, 2019). 3 GHz 6-Core Intel Core i5. 8 GB 2667 MHz DDR4 Radeon Pro 560X 4 GB