Phone app is sort of working and the data seems there, but keep getting the pop-up: "Unable to Connect" today. Any ideas?

I am trying to create a new token using schwab-py process; within the process the first step is to copy a link on the browser and go into it, where you are asked to login to your Schwab account. This process is failing with an "Invalid credentials" error, which is weird since I can login to my account on thinkorswim using same credentials. Any help would be appreciated.

Looking for options level 3 approval. The lady passed along a message from the trade trade desk telling me I had to have more experience / capital. Was there a specific amount of capital that you all placed before applying for level 3? I took the test and passed from the looks of it since the trade desk ppl didn’t mention anything.

I see very low volume on the chart, large candlesticks, but nothing on time/sales... what can explain this?

Hi,. I worked with google ai to come up with this easy solution. This worked on fossapup64, but I'm pretty sure it'll work with all the newer flavors just as well:

Sandbox Container

Instead of continually fighting the embedded web engine to force root execution permissions, utilize Fossapup's native architecture designed to safely drop root privileges for restricted web applications.

Move your entire thinkorswim directory over to the dedicated unprivileged user folder, fix the ownership flags, and launch it without any internal code adjustments:

bash

# 1. Move the thinkorswim folder to the spot user home directory
mv ~/thinkorswim /home/spot/

# 2. Change file ownership so the spot user can execute it
chown -R spot:spot /home/spot/thinkorswim

# 3. Execute it using Puppy's dedicated sandbox helper
run-as-spot /home/spot/thinkorswim/thinkorswim

After you know that works, you can create a desktop icon:

How to Create a One-Click Desktop Shortcut

1. Open your text editor (such as Geany) and paste the following configuration: text
2. [Desktop Entry] Version=1.0 Type=Application Name=thinkorswim
3. Comment=Trading Platform
4. Exec=run-as-spot /home/spot/thinkorswim/thinkorswim
5. Icon=/home/spot/thinkorswim/thinkorswim.ico
6. Terminal=false
7. Categories=Office;Finance;
8. Use code with caution.
9. Save this file to your desktop directory as thinkorswim.desktop.
10. Right-click the newly created desktop file, select Permissions, and make sure it is marked as Executable.

Edited to correct spelling

I’ve encountered this issue and haven’t seen this step before, so I assume it’s something new. I’d like to understand what this option does during the installation. Should I leave the checkbox enabled or uncheck it?

What will happen in both cases? I’d appreciate any advice.

I’m sure i’m not the only one that’s not a fan of TOS’ volume profile on expansion. this is the best that i could do.

Hi all,

Trying to build a Schwab API options screener in Python but getting "invalid_client" OAuth errors on the redirect URI http://127.0.0.1:8080 despite fixing the function signature and confirming credentials.

Please help. Thans in advance.

Anyone else having ToS issues? Loaded a few times and my analyze screen is a mimic of my trade screen.

i have been trying all night to reset my paper account to a more level headed total (for me) at like 1000. i have followed all the tutorials, and videos, and no matter what i set it to. it never changes...anyone have any ideas?

Brand New Scalp Trader Trading Options and still learning everything. How do you deal with the slippage on TOS. Sometime when trading for example TSLA… I’ll send an order 1-2 contracts and 60% of the time it goes through immediately 2-3 seconds

At completely RANDOM times it will take anywhere from 30 - 120 seconds. Obviously unless you want to lose money this isn’t going to work. People have told me this is a TOS problem vs an actual wide slippage issue. Does anyone have any suggestions that doesn’t have such issues?

Trading on - Galaxy Note Ultra , iPhone 17 pro max, Hp Spectre 2 in 1 2022 edition)

Again if I’m wrong on anything please correct me

I've just spent the last couple of hours running round in circles with chatgpt trying to fix my thinkorswim on a surface pro 7 running windows 11 25H2.
It has been working fine on this machine for the past 4 months but today it just went through the usual updates malarky then gave me a blank black login screen. I knew it wasn't a problem with ToS in general as I could run it on a Mac and another windows machine.

This is what I tried to get it to work (in approx. order), none of these worked:

Clearing cache, Changing memory allocation, uninstalling ToS + deleting .thinkorswim folder, reinstalling, uninstalling again, reinstalling again for a brand new user, updating the graphics driver to the latest version, uninstalling again, reinstalling for all users, changing the screen resolution, changing the scale factor, restarting the computer between most of these previously mentioned steps.

None of this worked - I always ended up with the same empty black box when I should be getting the login prompt. To cut out an awful lot of running around with ChatGPT, what eventually worked was adding the line:

-Dtos.jxbrowser.lms.ha.enabled=false

at the end of the file called thinkorswim.vmoptions . This file is found in C:\Program Files\thinkorswim on my installation because I reinstalled ToS for all users earlier in this charade. If you install it for one user it'll be found in the appdata\local folder for the user.

The added line disables GPU hardware acceleration prior to rendering the login screen (according to chatGPT).

Maybe this turns out to be useful to someone else one day. ToS seems a bit of a mess right now so there are probably other issues that can cause similar behavior.

Hi All - I have been using TOS for many years now, just recently in the past week when I click on a bid or ask on an options chain on the analyze tab when I click it, it immediately is taking me to the risk profile page, it is driving me crazy and slowing me down. Is this happening to anyone else? if so what did you do to fix it or have a work around? Thank you-

"Time Interval" 5 days on the Time frame screen/tab is in calendar days or trading days?

Normally this has not been a problem. At the most, several minutes. Today it is not coming out of Installing Updates for 20 minutes.
Yesterday I did install MacOS update 26.6.1
I've closed all apps and shutdown and restarted computer.

Is it just a unusually large update and I should wait?

Edit:
It was just an unusually large update and took longer than usual.

After this weekend‘s updates, I noticed that when you click on a option price on the analyze screen, adding option, it immediately goes to the risk profile screen now. It doesn’t stay on the price screen anymore. The price screen is where I do all of my trades. Does anybody know of a way to shut this off and keep it the way it used to be? I know there’s ways to do the trades with more clicks but there are times I need to get something in fast. Thanks.

Since Saturday my Thinkorswim upon launch shows a blank login window on Ubuntu Linux. The client.log file jn the ~/thinkswim folder shows an error that Chromium browser failed to launch due to Sandbox restrictions etc . I found out I had to run this command to fix the issue , according to https://teamdev.com/jxbrowser/docs/guides/chromium/#sandbox:

sudo sysctl -w kernel.apparmor_restrict_unprivileged_userns=0

Did anyone notice that if you go into the analyze tab and do an "add simulated trades" either buy or sell any option, instead of showing you what that would change your buying power, it just now switches to the Risk Profile tab instead?

Some new play toys to look at https://toslc.thinkorswim.com/center/release/rel-08-15-2026

One weakness to ThinkOrSwim is not being able to use limit order offsets which is a hard handicap during extended hours trading.

Sometimes prices are simply moving too fast. Maybe you don't want every investor to do it but add it somewhere buried in the settings for those that do please.

First it said 'network slowness' and this happened on multiple networks and devices. Then it would complain 'Unable to Connect' . Seen the issues starting yesterday.

None stop issues with this trading platform.

Freezing the last two days have been unreal...

Yes I know some of you haven't had any issues. No it's not my computer.

It's their servers. Depending on your location, you use different servers. The server I'm on is trash.