performance issues

I've been using Windows 11 through Parallels, and while it offers a convenient way to run Windows applications on a Mac, sometimes unexpected issues can make the experience challenging. Problems like system crashes, slow performance, network errors, Bluetooth connection failures, graphics...

I run two or three VMs usually, and I always have the same problem. Performance starts out great, but slows over time until the VM becomes completely unusable. Then I have to restart it. Eventually the length of time I can go between restarts shortens to just a few minutes. When this happens...

Literally since yesterday, Windows 11 has started running impossibly slow. Unusable. Software is either hanging or crashing. Is there a known issue with the latest Parallels? Have any other users had this happen? Windows has 16GB RAM and 8 CPUs, so I don't see why performance should be a problem.

I'm currently running Parallels on my Mackbook Pro 16 inch 32 GB Ram Intel 8-Core i9. Recently I keep having issues when I run Windows via Parallels; laggy performance all around, including mac apps (text as I write this post in Chrome (mac) is lagging & missing keystrokes). I'm wondering if...

Hello, the game runs pretty poorly in some areas. Most areas are fine, except for Crossbell (the main city in the game). Does anyone here know how to fix this? Here's a video showcasing the framerate in the city vs in buildings (just an example)...

Right after the install ir runs REALLY SMOOTH but the problem comes after I shutdown... it becomes really laggy. IDK what to do, I've tried a lot of thinks. When I put startx with SUDO it becomes smooth again BUT I want to reboot It wont let me log in again IDK what to do... please help

Hi there, my stettings are MacBook Pro 15" 2018 Editition, 32 GB 2400 MHz DDR4, 2,6 GHz 6-Core Intel Core i7, Radeon Pro 560X 4 GB, MacOS Sonoma 14.4.1 ( I had read rumors that 14,5 is even slower so I avoid updating it ). Parallels Pro 19.4.0. - Hypervisor: Apple - Adaptive Hypervizor: Enabled...

Hi all, I've been using parallels for quite awhile and had a setup of macOS 12.6 with parallels 17. Everything fine. I've since updated to macOS 13.1 and parallels 18 and getting issues... If I run multiple VMs, the other that I'm not currently using will become unresponsive after some time and...

Hello all, I have serious performance issues while trying to host a MacOS guest. I tried maxing out CPU, memory and GPU specs for the guest for no avail -- it is so slow, it is practically unusable. Windows guest works perfectly. I have an i9 16" MBP 2019 with 16 GB RAM with 2GB GPU. Anyone has...

Why is the Recommended Configuration only 4 Cores and 8GB RAM on a 28 Core, 192 RAM Mac Pro? I'm starting to wonder if this is all Parallels can handle? I bought this new workhorse Mac Pro to assign more cores, but it doesn't seem to go any faster than the Macbook Pro I used. To Test this...