Why does Claude Code keep acting up? IP cleanliness and residential exits

Symptoms

• You're asked to verify again soon after logging in;
• requests work one moment and fail the next, then recover later;
• the same account works at the office but not at home.

Three common causes

1. IP type
Some AI platforms are more cautious with data-center (IDC) IPs and trust home-broadband IPs more. It isn't an absolute rule, but it shows clearly on tools with strict risk controls.

2. How many people share it
On public lines, hundreds or thousands of people may use one exit IP at the same time. To a platform, many accounts behind one IP is a risk signal.

3. Exits that keep changing
One exit today, another tomorrow, a third the day after: to the platform, your account is "running around the world". That looks more suspicious than an IP that is imperfect but stable.

So why not just use a residential IP directly?

Because it's too slow. Connecting straight to a distant residential IP often makes interactive terminal work unbearable, and residential lines generally have mediocre upstream quality.

What CoderBoost does

• Chained acceleration: requests reach a nearby edge node first, and the edge node connects to the residential exit. The most congested stretch of the path is optimized.
• Dedicated residential exit: on the Max (Residential) plan, the residential exit is yours alone.
• Only what needs it uses the residential line: GitHub and npm still go through nearby acceleration and are not slowed down.
• No silent fallback: during residential exit maintenance, Claude Code requests pause and tell you why, instead of quietly moving to another IP.
• Change quotas: exits can only be changed a limited number of times, which stops you (or a script) from switching too often.

Tips for Claude Code users

1. Use one stable exit and don't switch often.
2. Set HTTPS_PROXY in your terminal, or use TUN mode.
3. Don't share your account with others.
4. If problems persist, first check whether the client shows "Paused", then contact support.